MAL_HIFRM
別名: Trojan.Dowiex!inf(Symantec), Troj/Fujif-Gen(Sophos), Trojan-Downloader.HTML.Agent.bp(Kaspersky), HTML/IFrame.Agent.E(Avira), HTML/IFrame (exact)(F-Prot)
マルウェアタイプ: その他
破壊活動の有無: なし
プラットフォーム: Windows 2000, Windows XP, Windows Server 2003
感染報告の有無 : あり
Friday, October 14, 2016
Thursday, October 13, 2016
Katy Tur: Charlie Rose Interview: Donald Trump Presidential Campaign 2016
 |
| Katy Tur |
- Donald Trump
- Civil liberties
C (programming language): Macro Constants
Command:
$ cat limitslib.c
Result:
#include<stdio.h>
#include<limits.h>
#include<float.h>
int main(){
printf("CHAR_BIT:%d\n", CHAR_BIT);
printf("SCHAR_MIN:%d\n", SCHAR_MIN);
printf("SHRT_MIN:%d\n", SHRT_MIN);
printf("INT_MIN:%d\n", INT_MIN);
printf("LONG_MIN:%ld\n",LONG_MIN);
printf("LLONG_MIN:%lld\n",LLONG_MIN);
printf("SCHAR_MAX:%d\n",SCHAR_MAX);
printf("SHRT_MAX:%d\n", SHRT_MAX);
printf("INT_MAX:%d\n", INT_MAX);
printf("LONG_MAX:%ld\n", LONG_MAX);
printf("LLONG_MAX:%lld\n", LLONG_MAX);
printf("UCHAR_MAX:%d\n", UCHAR_MAX);
printf("USHRT_MAX:%d\n", USHRT_MAX);
printf("UINT_MAX:%d\n", UINT_MAX);
printf("ULONG_MAX:%ld\n", ULONG_MAX);
printf("ULLONG_MAX:%lld\n", ULLONG_MAX);
printf("CHAR_MIN:%d\n", CHAR_MIN);
printf("CHAR_MAX:%d\n", CHAR_MAX);
printf("MB_LEN_MAX:%d\n", MB_LEN_MAX);
printf("FLT_MIN:%f\n", FLT_MIN);
printf("DBL_MIN:%f\n", DBL_MIN);
printf("LDBL_MIN:%Lf\n", LDBL_MIN);
printf("FLT_TRUE_MIN:%f\n", FLT_TRUE_MIN);
printf("DBL_TRUE_MIN:%f\n", DBL_TRUE_MIN);
printf("LDBL_TRUE_MIN:%Lf\n", LDBL_TRUE_MIN);
printf("FLT_MAX:%f\n", FLT_MAX);
printf("DBL_MAX:%f\n", DBL_MAX);
printf("LDBL_MAX:%Lf\n", LDBL_MAX);
printf("FLT_ROUNDS:%d\n", FLT_ROUNDS);
printf("FLT_EVAL_METHOD:%d\n", FLT_EVAL_METHOD);
printf("FLT_RADIX:%d\n", FLT_RADIX);
printf("FLT_DIG:%d\n", FLT_DIG);
printf("DBL_DIG:%d\n", DBL_DIG);
printf("LDBL_DIG:%d\n", LDBL_DIG);
printf("FLT_EPSILON:%f\n", FLT_EPSILON);
printf("DBL_EPSILON:%f\n", DBL_EPSILON);
printf("LDBL_EPSILON:%Lf\n", LDBL_EPSILON);
printf("FLT_MANT_DIG:%d\n", FLT_MANT_DIG);
printf("DBL_MANT_DIG:%d\n", DBL_MANT_DIG);
printf("LDBL_MANT_DIG:%d\n", LDBL_MANT_DIG);
printf("FLT_MIN_EXP:%d\n", FLT_MIN_EXP);
printf("DBL_MIN_EXP:%d\n", DBL_MIN_EXP);
printf("LDBL_MIN_EXP:%d\n",LDBL_MIN_EXP);
printf("FLT_MIN_10_EXP:%d\n", FLT_MIN_10_EXP);
printf("DBL_MIN_10_EXP:%d\n", DBL_MIN_10_EXP);
printf("LDBL_MIN_10_EXP:%d\n", LDBL_MIN_10_EXP);
printf("FLT_MAX_EXP:%d\n", FLT_MAX_EXP);
printf("DBL_MAX_EXP:%d\n", DBL_MAX_EXP);
printf("LDBL_MAX_EXP:%d\n", LDBL_MAX_EXP);
printf("FLT_MAX_10_EXP:%d\n", FLT_MAX_10_EXP);
printf("DBL_MAX_10_EXP:%d\n", DBL_MAX_10_EXP);
printf("LDBL_MAX_10_EXP:%d\n", LDBL_MAX_10_EXP);
printf("DECIMAL_DIG:%d\n", DECIMAL_DIG);
return 0;
}
Command:
$ gcc limitslib.c
$ ./a.out
Result:
CHAR_BIT:8
SCHAR_MIN:-128
SHRT_MIN:-32768
INT_MIN:-2147483648
LONG_MIN:-9223372036854775808
LLONG_MIN:-9223372036854775808
SCHAR_MAX:127
SHRT_MAX:32767
INT_MAX:2147483647
LONG_MAX:9223372036854775807
LLONG_MAX:9223372036854775807
UCHAR_MAX:255
USHRT_MAX:65535
UINT_MAX:-1
ULONG_MAX:-1
ULLONG_MAX:-1
CHAR_MIN:-128
CHAR_MAX:127
MB_LEN_MAX:6
FLT_MIN:0.000000
DBL_MIN:0.000000
LDBL_MIN:0.000000
FLT_TRUE_MIN:0.000000
DBL_TRUE_MIN:0.000000
LDBL_TRUE_MIN:0.000000
FLT_MAX:340282346638528859811704183484516925440.000000
DBL_MAX:179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.000000
LDBL_MAX:1189731495357231765021263853030970205169063322294624200440323733891737005522970722616410290336528882853545697807495577314427443153670288434198125573853743678673593200706973263201915918282961524365529510646791086614311790632169778838896134786560600399148753433211454911160088679845154866512852340149773037600009125479393966223151383622417838542743917838138717805889487540575168226347659235576974805113725649020884855222494791399377585026011773549180099796226026859508558883608159846900235645132346594476384939859276456284579661772930407806609229102715046085388087959327781622986827547830768080040150694942303411728957777100335714010559775242124057347007386251660110828379119623008469277200965153500208474470792443848545912886723000619085126472111951361467527633519562927597957250278002980795904193139603021470997035276467445530922022679656280991498232083329641241038509239184734786121921697210543484287048353408113042573002216421348917347174234800714880751002064390517234247656004721768096486107994943415703476320643558624207443504424380566136017608837478165389027809576975977286860071487028287955567141404632615832623602762896316173978484254486860609948270867968048078702511858930838546584223040908805996294594586201903766048446790926002225410530775901065760671347200125846406957030257138960983757998926954553052368560758683179223113639519468850880771872104705203957587480013143131444254943919940175753169339392366881856189129931729104252921236835159922322050998001677102784035360140829296398115122877768135706045789343535451696539561254048846447169786893211671087229088082778350518228857646062218739702851655083720992349483334435228984751232753726636066213902281264706234075352071724058665079518217303463782631353393706774901950197841690441824738063162828586857741432581165364040218402724913393320949219498422442730427019873044536620350262386957804682003601447291997123095530057206141866974852846856186514832715974481203121946751686379343096189615107330065552421485195201762858595091051839472502863871632494167613804996319791441870254302706758495192008837915169401581740046711477877201459644461175204059453504764721807975761111720846273639279600339670470037613374509553184150073796412605047923251661354841291884211340823015473304754067072818763503617332908005951896325207071673904547777129682265206225651439919376804400292380903112437912614776255964694221981375146967079446870358004392507659451618379811859392049544036114915310782251072691486979809240946772142727012404377187409216756613634938900451232351668146089322400697993176017805338191849981933008410985993938760292601390911414526003720284872132411955424282101831204216104467404621635336900583664606591156298764745525068145003932941404131495400677602951005962253022823003631473824681059648442441324864573137437595096416168048024129351876204668135636877532814675538798871771836512893947195335061885003267607354388673368002074387849657014576090349857571243045102038730494854256702479339322809110526041538528994849203991091946129912491633289917998094380337879522093131466946149705939664152375949285890960489916121944989986384837022486672249148924678410206183364627416969576307632480235587975245253737035433882960862753427740016333434055083537048507374544819754722228975281083020898682633020285259923084168054539687911418297629988964576482765287504562854924265165217750799516259669229114977788962356670956627138482018191348321687995863652637620978285070099337294396784639879024914514222742527006363942327998483976739987154418554201562244154926653014515504685489258620276085761837129763358761215382565129633538141663949516556000264159186554850057052611431952919918807954522394649627635630178580896692226406235382898535867595990647008385687123810329591926494846250768992258419305480763620215089022149220528069842018350840586938493815498909445461977893029113576516775406232278298314033473276603952231603422824717528181818844304880921321933550869873395861276073670866652375555675803171490108477320096424318780070008797346032906278943553743564448851907191616455141155761939399690767415156402826543664026760095087523945507341556135867933066031744720924446513532366647649735400851967040771103640538150073486891798364049570606189535005089840913826869535090066783324472578712196604415284924840041850932811908963634175739897166596000759487800619164094854338758520657116541072260996288150123144377944008749301944744330784388995701842710004808305012177123560622895076269042856800047718893158089358515593863176652948089031267747029662545110861548958395087796755464137944895960527975209874813839762578592105756284401759349324162148339565350189196811389091843795734703269406342890087805846940352453479398080674273236297887100867175802531561302356064878709259865288416350972529537091114317204887747405539054009425375424119317944175137064689643861517718849867010341532542385911089624710885385808688837777258648564145934262121086647588489260031762345960769508849149662444156604419552086811989770240.000000
FLT_ROUNDS:1
FLT_EVAL_METHOD:0
FLT_RADIX:2
FLT_DIG:6
DBL_DIG:15
LDBL_DIG:18
FLT_EPSILON:0.000000
DBL_EPSILON:0.000000
LDBL_EPSILON:0.000000
FLT_MANT_DIG:24
DBL_MANT_DIG:53
LDBL_MANT_DIG:64
FLT_MIN_EXP:-125
DBL_MIN_EXP:-1021
LDBL_MIN_EXP:-16381
FLT_MIN_10_EXP:-37
DBL_MIN_10_EXP:-307
LDBL_MIN_10_EXP:-4931
FLT_MAX_EXP:128
DBL_MAX_EXP:1024
LDBL_MAX_EXP:16384
FLT_MAX_10_EXP:38
DBL_MAX_10_EXP:308
LDBL_MAX_10_EXP:4932
DECIMAL_DIG:21
$ cat limitslib.c
Result:
#include<stdio.h>
#include<limits.h>
#include<float.h>
int main(){
printf("CHAR_BIT:%d\n", CHAR_BIT);
printf("SCHAR_MIN:%d\n", SCHAR_MIN);
printf("SHRT_MIN:%d\n", SHRT_MIN);
printf("INT_MIN:%d\n", INT_MIN);
printf("LONG_MIN:%ld\n",LONG_MIN);
printf("LLONG_MIN:%lld\n",LLONG_MIN);
printf("SCHAR_MAX:%d\n",SCHAR_MAX);
printf("SHRT_MAX:%d\n", SHRT_MAX);
printf("INT_MAX:%d\n", INT_MAX);
printf("LONG_MAX:%ld\n", LONG_MAX);
printf("LLONG_MAX:%lld\n", LLONG_MAX);
printf("UCHAR_MAX:%d\n", UCHAR_MAX);
printf("USHRT_MAX:%d\n", USHRT_MAX);
printf("UINT_MAX:%d\n", UINT_MAX);
printf("ULONG_MAX:%ld\n", ULONG_MAX);
printf("ULLONG_MAX:%lld\n", ULLONG_MAX);
printf("CHAR_MIN:%d\n", CHAR_MIN);
printf("CHAR_MAX:%d\n", CHAR_MAX);
printf("MB_LEN_MAX:%d\n", MB_LEN_MAX);
printf("FLT_MIN:%f\n", FLT_MIN);
printf("DBL_MIN:%f\n", DBL_MIN);
printf("LDBL_MIN:%Lf\n", LDBL_MIN);
printf("FLT_TRUE_MIN:%f\n", FLT_TRUE_MIN);
printf("DBL_TRUE_MIN:%f\n", DBL_TRUE_MIN);
printf("LDBL_TRUE_MIN:%Lf\n", LDBL_TRUE_MIN);
printf("FLT_MAX:%f\n", FLT_MAX);
printf("DBL_MAX:%f\n", DBL_MAX);
printf("LDBL_MAX:%Lf\n", LDBL_MAX);
printf("FLT_ROUNDS:%d\n", FLT_ROUNDS);
printf("FLT_EVAL_METHOD:%d\n", FLT_EVAL_METHOD);
printf("FLT_RADIX:%d\n", FLT_RADIX);
printf("FLT_DIG:%d\n", FLT_DIG);
printf("DBL_DIG:%d\n", DBL_DIG);
printf("LDBL_DIG:%d\n", LDBL_DIG);
printf("FLT_EPSILON:%f\n", FLT_EPSILON);
printf("DBL_EPSILON:%f\n", DBL_EPSILON);
printf("LDBL_EPSILON:%Lf\n", LDBL_EPSILON);
printf("FLT_MANT_DIG:%d\n", FLT_MANT_DIG);
printf("DBL_MANT_DIG:%d\n", DBL_MANT_DIG);
printf("LDBL_MANT_DIG:%d\n", LDBL_MANT_DIG);
printf("FLT_MIN_EXP:%d\n", FLT_MIN_EXP);
printf("DBL_MIN_EXP:%d\n", DBL_MIN_EXP);
printf("LDBL_MIN_EXP:%d\n",LDBL_MIN_EXP);
printf("FLT_MIN_10_EXP:%d\n", FLT_MIN_10_EXP);
printf("DBL_MIN_10_EXP:%d\n", DBL_MIN_10_EXP);
printf("LDBL_MIN_10_EXP:%d\n", LDBL_MIN_10_EXP);
printf("FLT_MAX_EXP:%d\n", FLT_MAX_EXP);
printf("DBL_MAX_EXP:%d\n", DBL_MAX_EXP);
printf("LDBL_MAX_EXP:%d\n", LDBL_MAX_EXP);
printf("FLT_MAX_10_EXP:%d\n", FLT_MAX_10_EXP);
printf("DBL_MAX_10_EXP:%d\n", DBL_MAX_10_EXP);
printf("LDBL_MAX_10_EXP:%d\n", LDBL_MAX_10_EXP);
printf("DECIMAL_DIG:%d\n", DECIMAL_DIG);
return 0;
}
Command:
$ gcc limitslib.c
$ ./a.out
Result:
CHAR_BIT:8
SCHAR_MIN:-128
SHRT_MIN:-32768
INT_MIN:-2147483648
LONG_MIN:-9223372036854775808
LLONG_MIN:-9223372036854775808
SCHAR_MAX:127
SHRT_MAX:32767
INT_MAX:2147483647
LONG_MAX:9223372036854775807
LLONG_MAX:9223372036854775807
UCHAR_MAX:255
USHRT_MAX:65535
UINT_MAX:-1
ULONG_MAX:-1
ULLONG_MAX:-1
CHAR_MIN:-128
CHAR_MAX:127
MB_LEN_MAX:6
FLT_MIN:0.000000
DBL_MIN:0.000000
LDBL_MIN:0.000000
FLT_TRUE_MIN:0.000000
DBL_TRUE_MIN:0.000000
LDBL_TRUE_MIN:0.000000
FLT_MAX:340282346638528859811704183484516925440.000000
DBL_MAX:179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368.000000
LDBL_MAX:1189731495357231765021263853030970205169063322294624200440323733891737005522970722616410290336528882853545697807495577314427443153670288434198125573853743678673593200706973263201915918282961524365529510646791086614311790632169778838896134786560600399148753433211454911160088679845154866512852340149773037600009125479393966223151383622417838542743917838138717805889487540575168226347659235576974805113725649020884855222494791399377585026011773549180099796226026859508558883608159846900235645132346594476384939859276456284579661772930407806609229102715046085388087959327781622986827547830768080040150694942303411728957777100335714010559775242124057347007386251660110828379119623008469277200965153500208474470792443848545912886723000619085126472111951361467527633519562927597957250278002980795904193139603021470997035276467445530922022679656280991498232083329641241038509239184734786121921697210543484287048353408113042573002216421348917347174234800714880751002064390517234247656004721768096486107994943415703476320643558624207443504424380566136017608837478165389027809576975977286860071487028287955567141404632615832623602762896316173978484254486860609948270867968048078702511858930838546584223040908805996294594586201903766048446790926002225410530775901065760671347200125846406957030257138960983757998926954553052368560758683179223113639519468850880771872104705203957587480013143131444254943919940175753169339392366881856189129931729104252921236835159922322050998001677102784035360140829296398115122877768135706045789343535451696539561254048846447169786893211671087229088082778350518228857646062218739702851655083720992349483334435228984751232753726636066213902281264706234075352071724058665079518217303463782631353393706774901950197841690441824738063162828586857741432581165364040218402724913393320949219498422442730427019873044536620350262386957804682003601447291997123095530057206141866974852846856186514832715974481203121946751686379343096189615107330065552421485195201762858595091051839472502863871632494167613804996319791441870254302706758495192008837915169401581740046711477877201459644461175204059453504764721807975761111720846273639279600339670470037613374509553184150073796412605047923251661354841291884211340823015473304754067072818763503617332908005951896325207071673904547777129682265206225651439919376804400292380903112437912614776255964694221981375146967079446870358004392507659451618379811859392049544036114915310782251072691486979809240946772142727012404377187409216756613634938900451232351668146089322400697993176017805338191849981933008410985993938760292601390911414526003720284872132411955424282101831204216104467404621635336900583664606591156298764745525068145003932941404131495400677602951005962253022823003631473824681059648442441324864573137437595096416168048024129351876204668135636877532814675538798871771836512893947195335061885003267607354388673368002074387849657014576090349857571243045102038730494854256702479339322809110526041538528994849203991091946129912491633289917998094380337879522093131466946149705939664152375949285890960489916121944989986384837022486672249148924678410206183364627416969576307632480235587975245253737035433882960862753427740016333434055083537048507374544819754722228975281083020898682633020285259923084168054539687911418297629988964576482765287504562854924265165217750799516259669229114977788962356670956627138482018191348321687995863652637620978285070099337294396784639879024914514222742527006363942327998483976739987154418554201562244154926653014515504685489258620276085761837129763358761215382565129633538141663949516556000264159186554850057052611431952919918807954522394649627635630178580896692226406235382898535867595990647008385687123810329591926494846250768992258419305480763620215089022149220528069842018350840586938493815498909445461977893029113576516775406232278298314033473276603952231603422824717528181818844304880921321933550869873395861276073670866652375555675803171490108477320096424318780070008797346032906278943553743564448851907191616455141155761939399690767415156402826543664026760095087523945507341556135867933066031744720924446513532366647649735400851967040771103640538150073486891798364049570606189535005089840913826869535090066783324472578712196604415284924840041850932811908963634175739897166596000759487800619164094854338758520657116541072260996288150123144377944008749301944744330784388995701842710004808305012177123560622895076269042856800047718893158089358515593863176652948089031267747029662545110861548958395087796755464137944895960527975209874813839762578592105756284401759349324162148339565350189196811389091843795734703269406342890087805846940352453479398080674273236297887100867175802531561302356064878709259865288416350972529537091114317204887747405539054009425375424119317944175137064689643861517718849867010341532542385911089624710885385808688837777258648564145934262121086647588489260031762345960769508849149662444156604419552086811989770240.000000
FLT_ROUNDS:1
FLT_EVAL_METHOD:0
FLT_RADIX:2
FLT_DIG:6
DBL_DIG:15
LDBL_DIG:18
FLT_EPSILON:0.000000
DBL_EPSILON:0.000000
LDBL_EPSILON:0.000000
FLT_MANT_DIG:24
DBL_MANT_DIG:53
LDBL_MANT_DIG:64
FLT_MIN_EXP:-125
DBL_MIN_EXP:-1021
LDBL_MIN_EXP:-16381
FLT_MIN_10_EXP:-37
DBL_MIN_10_EXP:-307
LDBL_MIN_10_EXP:-4931
FLT_MAX_EXP:128
DBL_MAX_EXP:1024
LDBL_MAX_EXP:16384
FLT_MAX_10_EXP:38
DBL_MAX_10_EXP:308
LDBL_MAX_10_EXP:4932
DECIMAL_DIG:21
C (programming language): Sizeof Data Types
Command:
$ cat testsizeof.c
Result:
#include<stdio.h>
int main(){
char str[32];
int ints[16];
long double lds[8];
printf("%lu\n", sizeof(void));
printf("%lu\n", sizeof(char));
printf("%lu\n", sizeof(unsigned char));
printf("%lu\n", sizeof(signed char));
printf("%lu\n", sizeof(short));
printf("%lu\n", sizeof(unsigned short));
printf("%lu\n", sizeof(int));
printf("%lu\n", sizeof(unsigned int));
printf("%lu\n", sizeof(long));
printf("%lu\n", sizeof(unsigned long));
printf("%lu\n", sizeof(float));
printf("%lu\n", sizeof(double));
printf("%lu\n", sizeof(long double));
printf("%lu\n", sizeof(str));
printf("%lu\n", sizeof(ints));
printf("%lu\n", sizeof(lds));
return 0;
}
$ cat testsizeof.c
Result:
#include<stdio.h>
int main(){
char str[32];
int ints[16];
long double lds[8];
printf("%lu\n", sizeof(void));
printf("%lu\n", sizeof(char));
printf("%lu\n", sizeof(unsigned char));
printf("%lu\n", sizeof(signed char));
printf("%lu\n", sizeof(short));
printf("%lu\n", sizeof(unsigned short));
printf("%lu\n", sizeof(int));
printf("%lu\n", sizeof(unsigned int));
printf("%lu\n", sizeof(long));
printf("%lu\n", sizeof(unsigned long));
printf("%lu\n", sizeof(float));
printf("%lu\n", sizeof(double));
printf("%lu\n", sizeof(long double));
printf("%lu\n", sizeof(str));
printf("%lu\n", sizeof(ints));
printf("%lu\n", sizeof(lds));
return 0;
}
Command:
$ gcc testsizeof.c
$ ./a.out
Result:
1
1
1
1
2
2
4
4
8
8
4
8
16
32
64
128
C (programming language): time (Unix): The Duration of Execution of Printing Out 1 to 120,000,000
Command:
$ cat 120million.c
Result:
#include<stdio.h>
int main()
{
for (long n=1; n<=120000000; n++){
printf("%ld\n", n);
}
}
Command:
$ gcc 120million.c
$ time ./a.out
Result:
1
2
3
...
119999998
119999999
120000000
real 3m10.250s
user 0m40.043s
sys 1m5.333s
$ cat 120million.c
Result:
#include<stdio.h>
int main()
{
for (long n=1; n<=120000000; n++){
printf("%ld\n", n);
}
}
Command:
$ gcc 120million.c
$ time ./a.out
Result:
1
2
3
...
119999998
119999999
120000000
real 3m10.250s
user 0m40.043s
sys 1m5.333s
C (programming language): Power of Two
Command:
$ cat poweroftwo.c
Result:
#include <stdio.h>
#include <math.h>
int main(){
for (int n=1; n <= 100; n++){
printf("%d:%ld\n", n, (long) pow(2,n));
}
return 0;
}
Command:
$ gcc poweroftwo.c
$ ./a.out
Result:
1:2
2:4
3:8
4:16
5:32
6:64
7:128
8:256
9:512
10:1024
11:2048
12:4096
13:8192
14:16384
15:32768
16:65536
17:131072
18:262144
19:524288
20:1048576
21:2097152
22:4194304
23:8388608
24:16777216
25:33554432
26:67108864
27:134217728
28:268435456
29:536870912
30:1073741824
31:2147483648
32:4294967296
33:8589934592
34:17179869184
35:34359738368
36:68719476736
37:137438953472
38:274877906944
39:549755813888
40:1099511627776
41:2199023255552
42:4398046511104
43:8796093022208
44:17592186044416
45:35184372088832
46:70368744177664
47:140737488355328
48:281474976710656
49:562949953421312
50:1125899906842624
51:2251799813685248
52:4503599627370496
53:9007199254740992
54:18014398509481984
55:36028797018963968
56:72057594037927936
57:144115188075855872
58:288230376151711744
59:576460752303423488
60:1152921504606846976
61:2305843009213693952
62:4611686018427387904
63:-9223372036854775808
64:-9223372036854775808
65:-9223372036854775808
66:-9223372036854775808
67:-9223372036854775808
68:-9223372036854775808
69:-9223372036854775808
70:-9223372036854775808
71:-9223372036854775808
72:-9223372036854775808
73:-9223372036854775808
74:-9223372036854775808
75:-9223372036854775808
76:-9223372036854775808
77:-9223372036854775808
78:-9223372036854775808
79:-9223372036854775808
80:-9223372036854775808
81:-9223372036854775808
82:-9223372036854775808
83:-9223372036854775808
84:-9223372036854775808
85:-9223372036854775808
86:-9223372036854775808
87:-9223372036854775808
88:-9223372036854775808
89:-9223372036854775808
90:-9223372036854775808
91:-9223372036854775808
92:-9223372036854775808
93:-9223372036854775808
94:-9223372036854775808
95:-9223372036854775808
96:-9223372036854775808
97:-9223372036854775808
98:-9223372036854775808
99:-9223372036854775808
100:-9223372036854775808
$ cat poweroftwo.c
Result:
#include <stdio.h>
#include <math.h>
int main(){
for (int n=1; n <= 100; n++){
printf("%d:%ld\n", n, (long) pow(2,n));
}
return 0;
}
Command:
$ gcc poweroftwo.c
$ ./a.out
Result:
1:2
2:4
3:8
4:16
5:32
6:64
7:128
8:256
9:512
10:1024
11:2048
12:4096
13:8192
14:16384
15:32768
16:65536
17:131072
18:262144
19:524288
20:1048576
21:2097152
22:4194304
23:8388608
24:16777216
25:33554432
26:67108864
27:134217728
28:268435456
29:536870912
30:1073741824
31:2147483648
32:4294967296
33:8589934592
34:17179869184
35:34359738368
36:68719476736
37:137438953472
38:274877906944
39:549755813888
40:1099511627776
41:2199023255552
42:4398046511104
43:8796093022208
44:17592186044416
45:35184372088832
46:70368744177664
47:140737488355328
48:281474976710656
49:562949953421312
50:1125899906842624
51:2251799813685248
52:4503599627370496
53:9007199254740992
54:18014398509481984
55:36028797018963968
56:72057594037927936
57:144115188075855872
58:288230376151711744
59:576460752303423488
60:1152921504606846976
61:2305843009213693952
62:4611686018427387904
63:-9223372036854775808
64:-9223372036854775808
65:-9223372036854775808
66:-9223372036854775808
67:-9223372036854775808
68:-9223372036854775808
69:-9223372036854775808
70:-9223372036854775808
71:-9223372036854775808
72:-9223372036854775808
73:-9223372036854775808
74:-9223372036854775808
75:-9223372036854775808
76:-9223372036854775808
77:-9223372036854775808
78:-9223372036854775808
79:-9223372036854775808
80:-9223372036854775808
81:-9223372036854775808
82:-9223372036854775808
83:-9223372036854775808
84:-9223372036854775808
85:-9223372036854775808
86:-9223372036854775808
87:-9223372036854775808
88:-9223372036854775808
89:-9223372036854775808
90:-9223372036854775808
91:-9223372036854775808
92:-9223372036854775808
93:-9223372036854775808
94:-9223372036854775808
95:-9223372036854775808
96:-9223372036854775808
97:-9223372036854775808
98:-9223372036854775808
99:-9223372036854775808
100:-9223372036854775808
C (programming language): 1 / 2^n
Command:
$ cat testmath.c
Result:
#include <stdio.h>
#include <math.h>
#include <float.h>
int main(){
int i = 1;
for (int i = 1; i <= 84; i++)
{
printf("%d:%.84f\n", i, 1.0/pow(2,i));
}
}
Result:
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84:0.000000000000000000000000051698788284564229679463043254372678347863256931304931640625
$ cat testmath.c
Result:
#include <stdio.h>
#include <math.h>
#include <float.h>
int main(){
int i = 1;
for (int i = 1; i <= 84; i++)
{
printf("%d:%.84f\n", i, 1.0/pow(2,i));
}
}
Command:
$ gcc testmath.c
$ ./a.outResult:
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Wednesday, October 12, 2016
Tuesday, October 11, 2016
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