#include <stdio.h>
/*
代入演算子を用いた計算
*/
int main(int argc, char** argv){
/* 使用する変数の定義 */
int a1=2,b1=2,c1=2,d1=2; // 変数の宣言(1)
int a2=2,b2=2,c2=2,d2=2; // 変数の宣言(2)
// 普通の演算による計算と代入
a1 = a1 + 1;
b1 = b1 - 1;
c1 = c1 * 2;
d1 = d1 / 2;
// 代入演算による計算
a2 += 1;
b2 -= 1;
c2 *= 2;
d2 /= 2;
printf("a1=%d b1=%d c1=%d d1=%d\n",a1
,b1
,c1
,d1
); printf("a2=%d b2=%d c2=%d d2=%d\n",a2
,b2
,c2
,d2
); return 0;
}
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