{"id":1128,"date":"2011-08-24T00:44:07","date_gmt":"2011-08-23T15:44:07","guid":{"rendered":"http:\/\/blog.4star.link\/?p=1128"},"modified":"2011-08-24T00:44:07","modified_gmt":"2011-08-23T15:44:07","slug":"c%e3%80%80%e3%83%93%e3%83%83%e3%83%88%e6%93%8d%e4%bd%9c%e3%81%ab%e3%82%88%e3%82%8b%e3%83%95%e3%83%a9%e3%82%b0%e3%81%ae%e6%89%b1%e3%81%84%e3%83%a1%e3%83%a2","status":"publish","type":"post","link":"https:\/\/blog.4star.link\/?p=1128","title":{"rendered":"C++\u3000\u30d3\u30c3\u30c8\u64cd\u4f5c\u306b\u3088\u308b\u30d5\u30e9\u30b0\u306e\u6271\u3044\u30e1\u30e2"},"content":{"rendered":"

\uff23\uff0b\uff0b\u3067\u30a2\u30bb\u30f3\u30d6\u30e9\u3092\u89e6\u308b\u969b\u975e\u5e38\u306b\u9ad8\u901f\u8efd\u91cf\u5316\u306b\u5fc5\u8981\u306a\u30d3\u30c3\u30c8\u64cd\u4f5c\u3001
\n<\/span><\/strong>\u305d\u308c\u5229\u7528\u3057\u305f\u3001\u30d3\u30c3\u30c8\u64cd\u4f5c\u306b\u3088\u308b\u30d5\u30e9\u30b0\u306e\u6271\u3044\u3092\u4e0b\u8a18\u306b\u30e1\u30e2\u3057\u307e\u3059\u3002<\/span><\/strong><\/p>\n

 <\/p>\n

\u5909\u6570\u306e\u5404\u30d3\u30c3\u30c8\u3092\u3001\u30d5\u30e9\u30b0\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3002<\/p>\n

\u3000<\/span><\/span>char<\/span><\/span><\/span><\/span> cflag = 0;<\/span><\/span><\/span>\u3000\u2192\u3000<\/span><\/span>0000_0000<\/span><\/span><\/span><\/span><\/span>\u3000\u2192\u3000\u30d5\u30e9\u30b0\uff18\u3064<\/span><\/span><\/p>\n

8<\/span><\/span><\/span>\u30d3\u30c3\u30c8\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u30d3\u30c3\u30c8<\/span><\/span>(2<\/span><\/span><\/span>\u9032\u6570\u306e\u8868\u8a18<\/span><\/span>)<\/span><\/span><\/span><\/p>\n

\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3067<\/span><\/span>8<\/span><\/span>\u30b1\u30bf\u3002\uff10\u304b\uff11\u304b\u3001<\/span><\/span><\/p>\n

\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u304c\uff18\u3064\u6271\u3048\u308b\u3002<\/span><\/span><\/p>\n

 <\/p>\n

\u30b5\u30f3\u30d7\u30eb<\/span><\/span><\/p>\n

 <\/p>\n

\u3000<\/span><\/span>\uff10\u3000\uff10\u3000\uff10\u3000\uff10\uff3f\uff10\u3000<\/strong><\/span><\/span>\uff10<\/strong><\/span><\/span><\/span>\u3000<\/strong><\/span><\/span>\uff10<\/strong><\/span><\/span><\/span>\u3000<\/strong><\/span><\/span>\uff10<\/strong><\/span><\/span><\/span><\/p>\n

\u3000\u3000\u3000\u3000\u3000\u672a\u4f7f\u7528\u3000\u3000\u3000 \u2462\u3000\u2461\u3000\u2460<\/span><\/span><\/p>\n

 <\/p>\n

\u2460\u751f\u6b7b\u3092\u6271\u3046\u3000\u2461\u6027\u5225\u3092\u6271\u3046\u3000\u2462\u7121\u6575\u304b\u3069\u3046\u304b<\/span><\/span><\/p>\n

 <\/p>\n

\u203b\uff10\u30d3\u30c3\u30c8\u76ee\u30fb\u30fb\u30fb\uff11\u306a\u3089\u751f\u3001\uff10\u306a\u3089\u6b7b<\/span><\/span><\/p>\n

\u3000\uff11\u30d3\u30c3\u30c8\u76ee\u30fb\u30fb\u30fb\uff10\u306a\u3089\u7537\u3001\uff11\u306a\u3089\u5973<\/span><\/span><\/p>\n

\u3000\uff12\u30d3\u30c3\u30c8\u76ee\u30fb\u30fb\u30fb\uff10\u306a\u3089\u901a\u5e38\u3001\uff11\u306a\u3089\u7121\u6575<\/span><\/span><\/p>\n

\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000<\/span><\/span><\/span><\/p>\n

\u3000\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span><\/span>\uff5c<\/span><\/span><\/span>\u3000\uff11\u306b\u3059\u308b\u3000<\/strong><\/span><\/span><\/span>\uff5c<\/span><\/span><\/span>\u3000\uff10\u306b\u3059\u308b\u3000<\/strong><\/span><\/span><\/span>\uff5c<\/span><\/span><\/span>\u3000\u8abf\u3079\u308b\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span><\/span><\/p>\n

\uff10\u30d3\u30c3\u30c8\u76ee\u3000\u3000<\/strong><\/span><\/span>\uff5c<\/span><\/span>\u3000\u3000<\/strong><\/span><\/span>|1<\/strong><\/span><\/span><\/span>\u3000\u3000\u3000<\/strong><\/span><\/span>\uff5c<\/span><\/span>\u3000\u3000<\/strong><\/span><\/span>&(~1)<\/strong><\/span><\/span><\/span>\u3000<\/strong><\/span><\/span>\uff5c<\/span><\/span>\u3000<\/strong><\/span><\/span>&1<\/strong><\/span><\/span><\/span>\u304c\uff10\u3067\u306a\u3051\u308c\u3070\u3000\u3000<\/strong><\/span><\/span><\/p>\n

\uff08\u751f\u6b7b\uff09\u3000\u3000\u3000<\/strong><\/span><\/span><\/span>\uff5c<\/span><\/span><\/span>\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span><\/span>\uff5c<\/span><\/span><\/span>\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span><\/span>\uff5c<\/span><\/span><\/span>\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span><\/span><\/p>\n

\uff11\u30d3\u30c3\u30c8\u76ee<\/strong><\/span><\/span>\u3000\u3000<\/strong><\/span>\uff5c<\/span>\u3000<\/strong><\/span>|(1<<1)<\/strong><\/span><\/span>\u3000<\/strong><\/span>\uff5c<\/span>&(~(1<<1))<\/strong><\/span><\/span>\uff5c<\/span>\u3000<\/strong><\/span>&(1<<1)<\/strong><\/span><\/span>\u304c\u3001\uff10\u3067\u306a\u3051\u308c\u3070<\/strong><\/span><\/p>\n

\uff08\u6027\u5225\uff09\u3000\u3000\u3000<\/strong><\/span><\/span>\uff5c<\/span><\/span>\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span>\uff5c<\/span><\/span>\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span>\uff5c<\/span><\/span>\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span><\/p>\n

\uff12\u30d3\u30c3\u30c8\u76ee\u3000\u3000<\/strong><\/span>\uff5c<\/span>\u3000<\/strong><\/span>|(1<<2)<\/strong><\/span><\/span>\u3000<\/strong><\/span>\uff5c<\/span>&(~(1<<2))<\/strong><\/span><\/span>\uff5c<\/span>\u3000<\/strong><\/span>&(1<<2)<\/strong><\/span><\/span>\u304c\u3001\uff10\u3067\u306a\u3051\u308c\u3070<\/strong><\/span><\/p>\n

\uff08\u7121\u6575\uff09\u3000\u3000\u3000<\/strong><\/span><\/span>\uff5c<\/span><\/span>\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span>\uff5c<\/span><\/span>\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span>\uff5c<\/span><\/span>\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000<\/strong><\/span><\/span><\/p>\n

 <\/p>\n

\/\/———–<\/span><\/span>\u30a4\u30f3\u30af\u30eb\u30fc\u30c9<\/span><\/span>————————–<\/span><\/span><\/p>\n

#include <stdio.h> \/\/<\/span><\/span><\/span>\u57fa\u672c\u7684\u306a\u5165\u51fa\u529b\u306e\u30d8\u30c3\u30c0\u30d5\u30a1\u30a4\u30eb<\/span><\/span><\/p>\n

#include <stdlib.h> \/\/itoa()<\/span><\/span><\/span>\u306a\u3069\u306b\u5fc5\u8981\u306a\u30d8\u30c3\u30c0\u30d5\u30a1\u30a4\u30eb<\/span><\/span><\/p>\n

 <\/p>\n

\/\/\u2015\u2015\u2015\u2015\u2015\u2015<\/span><\/span>\u30e1\u30a4\u30f3\u95a2\u6570\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015<\/span><\/span><\/p>\n

void main()<\/span><\/span><\/p>\n

{<\/span><\/span><\/p>\n

char cflag = 0; \/\/ (2<\/span><\/span><\/span>\u9032\u6570\u3067\u306f <\/span><\/span>0000_0000)<\/span><\/span><\/span><\/p>\n

 <\/p>\n

\/\/\u2015\u2015\u2015\u2015\u2015<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u3092\u8abf\u3079\u308b\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015<\/span><\/span><\/p>\n

if(cflag & 1) \/\/cflag<\/span><\/span><\/span>\u306e\uff10\u30d3\u30c3\u30c8\u76ee\uff08\u751f\u6b7b\uff09\u3060\u3051\u3092\u8abf\u3079\u308b\u3002<\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u306f\uff11\u3002\u751f\u304d\u3066\u3044\u308b<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u304c<\/span><\/span>0<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(1)<\/span><\/span><\/span>\u306a\u3089\u3001\u751f\u5b58<\/span><\/span><\/p>\n

}else<\/span><\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u306f\uff10\uff0e\u6b7b\u3093\u3067\u3044\u308b<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff11\u30d3\u30c3\u30c8\u76ee\u304c<\/span><\/span>1<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(0)<\/span><\/span><\/span>\u306a\u3089\u3001\u6b7b\u3093\u3067\u3044\u308b<\/span><\/span><\/p>\n

}<\/span><\/span><\/span><\/p>\n

 <\/p>\n

cflag = cflag | 1; \/\/<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u3092\uff11\u306b\u3059\u308b<\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u3092<\/span><\/span>1<\/span><\/span><\/span>\u306b\u3059\u308b\u3002\u6b7b\u3093\u3067\u3044\u305f\u5834\u5408\u3001\u751f\u304d\u304b\u3048\u308b<\/span><\/span>n”);<\/span><\/span><\/span><\/p>\n

 <\/p>\n

\/\/<\/span><\/span><\/span>\u751f\u304d\u3066\u3044\u308b\u304b\u6b7b\u3093\u3067\u3044\u308b\u304b\u3082\u3046\u4e00\u5ea6\u8868\u793a<\/span><\/span><\/p>\n

if(cflag & 1) \/\/cflag<\/span><\/span><\/span>\u306e\uff10\u30d3\u30c3\u30c8\u76ee\uff08\u751f\u6b7b\uff09\u3060\u3051\u3092\u8abf\u3079\u308b\u3002<\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u306f\uff11\u3002\u751f\u304d\u3066\u3044\u308b<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u304c<\/span><\/span>0<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(1)<\/span><\/span><\/span>\u306a\u3089\u3001\u751f\u5b58<\/span><\/span><\/p>\n

}else<\/span><\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u306f\uff10\uff0e\u6b7b\u3093\u3067\u3044\u308b<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff11\u30d3\u30c3\u30c8\u76ee\u304c<\/span><\/span>1<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(0)<\/span><\/span><\/span>\u306a\u3089\u3001\u6b7b\u3093\u3067\u3044\u308b<\/span><\/span><\/p>\n

}<\/span><\/span><\/span><\/p>\n

 <\/p>\n

cflag = cflag & (~1); \/\/<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u3092<\/span><\/span>0<\/span><\/span><\/span>\u306b\u3059\u308b\u3002<\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u3092<\/span><\/span>0<\/span><\/span><\/span>\u306b\u3059\u308b\u3002\u751f\u304d\u3066\u3044\u305f\u5834\u5408\u3001\u6b7b\u4ea1\u3059\u308b<\/span><\/span>n”);<\/span><\/span><\/span><\/p>\n

 <\/p>\n

if(cflag & 1) \/\/cflag<\/span><\/span><\/span>\u306e\uff10\u30d3\u30c3\u30c8\u76ee\uff08\u751f\u6b7b\uff09\u3060\u3051\u3092\u8abf\u3079\u308b\u3002<\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u306f\uff11\u3002\u751f\u304d\u3066\u3044\u308b<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u304c<\/span><\/span>0<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(1)<\/span><\/span><\/span>\u306a\u3089\u3001\u751f\u5b58<\/span><\/span><\/p>\n

}else<\/span><\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u306f\uff10\uff0e\u6b7b\u3093\u3067\u3044\u308b<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff11\u30d3\u30c3\u30c8\u76ee\u304c<\/span><\/span>1<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(0)<\/span><\/span><\/span>\u306a\u3089\u3001\u6b7b\u3093\u3067\u3044\u308b<\/span><\/span><\/p>\n

}<\/span><\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n

 <\/p>\n

\u7df4\u7fd2\u554f\u984c<\/span><\/span><\/p>\n

 <\/p>\n

\uff11\u3001\u6027\u5225\u3084\u3001\u7121\u6575\u304b\u3069\u3046\u304b\u3001\u306a\u3069\u3082\u3001\u30b5\u30f3\u30d7\u30eb\u3068\u540c\u3058\u3088\u3046\u306b\u78ba\u8a8d\u305b\u3088\u3002<\/span><\/span><\/p>\n

 <\/p>\n

\/\/———–<\/span><\/span>\u30a4\u30f3\u30af\u30eb\u30fc\u30c9<\/span><\/span>————————–<\/span><\/span><\/p>\n

#include <stdio.h> \/\/<\/span><\/span><\/span>\u57fa\u672c\u7684\u306a\u5165\u51fa\u529b\u306e\u30d8\u30c3\u30c0\u30d5\u30a1\u30a4\u30eb<\/span><\/span><\/p>\n

#include <stdlib.h> \/\/itoa()<\/span><\/span><\/span>\u306a\u3069\u306b\u5fc5\u8981\u306a\u30d8\u30c3\u30c0\u30d5\u30a1\u30a4\u30eb<\/span><\/span><\/p>\n

\/\/\u2015\u2015\u2015\u2015\u2015\u2015<\/span><\/span>\u30e1\u30a4\u30f3\u95a2\u6570\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015\u2015<\/span><\/span><\/p>\n

void main()<\/span><\/span><\/p>\n

{<\/span><\/span><\/p>\n

char cflag = 127; \/\/ (2<\/span><\/span><\/span>\u9032\u6570\u3067\u306f <\/span><\/span>0000_0000)<\/span><\/span><\/span><\/p>\n

char Moji[33]; \/\/<\/span><\/span><\/span>\u6587\u5b57\u5217\u3092\u6271\u3046<\/span><\/span>char<\/span><\/span><\/span>\u578b\u914d\u5217\u3092\u5ba3\u8a00<\/span><\/span><\/p>\n

itoa(cflag,Moji,2); \/\/cflag<\/span><\/span><\/span>\u3092<\/span><\/span>2<\/span><\/span><\/span>\u9032\u6570\u306b\u3057\u3066<\/span><\/span>Moji<\/span><\/span><\/span>\u306b\u4ee3\u5165<\/span><\/span><\/p>\n

printf(“cflag = %sn”,Moji); \/\/cflag<\/span><\/span><\/span>\u3092<\/span><\/span>2<\/span><\/span><\/span>\u9032\u6570\u306b\u3057\u305f\u5024\u3092\u8868\u793a<\/span><\/span><\/p>\n

 <\/p>\n

\/\/cflag<\/span><\/span><\/span>\u306e\uff10\u30d3\u30c3\u30c8\u76ee\u3092\u8abf\u3079\u308b<\/span><\/span><\/p>\n

if(cflag & 1) \/\/cflag<\/span><\/span><\/span>\u306e\uff10\u30d3\u30c3\u30c8\u76ee\uff08\u751f\u6b7b\uff09\u3060\u3051\u3092\u8abf\u3079\u308b\u3002<\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u306f\uff11\u3002\u751f\u304d\u3066\u3044\u308b<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u304c<\/span><\/span>0<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(1)<\/span><\/span><\/span>\u306a\u3089\u3001\u751f\u5b58<\/span><\/span><\/p>\n

}else<\/span><\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u306f\uff10\uff0e\u6b7b\u3093\u3067\u3044\u308b<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff10\u30d3\u30c3\u30c8\u76ee\u304c<\/span><\/span>1<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(0)<\/span><\/span><\/span>\u306a\u3089\u3001\u6b7b\u3093\u3067\u3044\u308b<\/span><\/span><\/p>\n

}<\/span><\/span><\/span><\/p>\n

 <\/p>\n

\/\/cflag<\/span><\/span><\/span>\u306e\uff11\u30d3\u30c3\u30c8\u76ee\u3092\u8abf\u3079\u308b<\/span><\/span><\/p>\n

if(cflag & (1<<1)) \/\/cflag<\/span><\/span><\/span>\u306e\uff11\u30d3\u30c3\u30c8\u76ee\uff08\u6027\u5225\uff09\u3060\u3051\u3092\u8abf\u3079\u308b<\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff11\u30d3\u30c3\u30c8\u76ee\u306f\uff11\u3002\u7537<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff11\u30d3\u30c3\u30c8\u76ee\u306f<\/span><\/span>0<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(1)<\/span><\/span><\/span>\u306a\u3089\u3001\u7537<\/span><\/span><\/p>\n

}else<\/span><\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff11\u30d3\u30c3\u30c8\u76ee\u306f\uff10\uff0e\u5973<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff11\u30d3\u30c3\u30c8\u76ee\u306f<\/span><\/span>1<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(0)<\/span><\/span><\/span>\u306a\u3089\u3001\u5973<\/span><\/span><\/p>\n

}<\/span><\/span><\/span><\/p>\n

 <\/p>\n

\/\/cflag<\/span><\/span><\/span>\u306e\uff12\u30d3\u30c3\u30c8\u76ee\u3092\u8abf\u3079\u308b<\/span><\/span><\/p>\n

if(cflag & (1<<2)) \/\/cflag<\/span><\/span><\/span>\u306e\uff12\u30d3\u30c3\u30c8\u76ee\uff08\u7121\u6575\u304b\u3069\u3046\u304b\uff09\u3060\u3051\u3092\u8abf\u3079\u308b<\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff12\u30d3\u30c3\u30c8\u76ee\u306f\uff11\u3002\u7121\u6575<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff12\u30d3\u30c3\u30c8\u76ee\u306f<\/span><\/span>0<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(1)<\/span><\/span><\/span>\u306a\u3089\u3001\u7121\u6575<\/span><\/span><\/p>\n

}else<\/span><\/span><\/span><\/p>\n

{<\/span><\/span><\/span><\/p>\n

printf(“<\/span><\/span><\/span>\uff12\u30d3\u30c3\u30c8\u76ee\u306f\uff10\u3002\u7121\u6575\u3058\u3083\u306a\u3044<\/span><\/span>n”); \/\/<\/span><\/span><\/span>\uff12\u30d3\u30c3\u30c8\u76ee\u306f<\/span><\/span>1<\/span><\/span><\/span>\u3067\u306a\u3044<\/span><\/span>(0)<\/span><\/span><\/span>\u306a\u3089\u3001\u7121\u6575\u3058\u3083\u306a\u3044<\/span><\/span><\/p>\n

}<\/span><\/span><\/span><\/p>\n

}<\/span><\/span><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\uff23\uff0b\uff0b\u3067\u30a2\u30bb\u30f3\u30d6\u30e9\u3092\u89e6\u308b\u969b\u975e\u5e38\u306b\u9ad8\u901f\u8efd\u91cf\u5316\u306b\u5fc5\u8981\u306a\u30d3\u30c3\u30c8\u64cd\u4f5c\u3001 \u305d\u308c\u5229\u7528\u3057\u305f\u3001\u30d3\u30c3\u30c8\u64cd\u4f5c\u306b\u3088\u308b\u30d5\u30e9\u30b0\u306e\u6271\u3044\u3092\u4e0b\u8a18\u306b\u30e1\u30e2\u3057\u307e\u3059\u3002   \u5909\u6570\u306e\u5404\u30d3\u30c3\u30c8\u3092\u3001\u30d5\u30e9\u30b0\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3002 \u3000char cflag = 0;\u3000\u2192 … <\/p>\n

“C++\u3000\u30d3\u30c3\u30c8\u64cd\u4f5c\u306b\u3088\u308b\u30d5\u30e9\u30b0\u306e\u6271\u3044\u30e1\u30e2” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[69,70,71,72,73,74],"class_list":["post-1128","post","type-post","status-publish","format-standard","hentry","category-1","tag-c","tag-70","tag-71","tag-72","tag-73","tag-74"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.4star.link\/index.php?rest_route=\/wp\/v2\/posts\/1128"}],"collection":[{"href":"https:\/\/blog.4star.link\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.4star.link\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.4star.link\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.4star.link\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1128"}],"version-history":[{"count":0,"href":"https:\/\/blog.4star.link\/index.php?rest_route=\/wp\/v2\/posts\/1128\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.4star.link\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.4star.link\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.4star.link\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}