C语言问题:定义3个整型变量a,b,sum.分别给a,b赋值12,34,求a,b之和存入sum,最后用一条printf?

2025-05-21 10:55:01
推荐回答(2个)
回答(1):

代码如下:

#include

int main ()

{

int a,b,sum;

a=12;

b=34;

sum=a+b;

printf("%d %d %d\n",

a,b,sum);

return 0;

}

运行截图如下:

回答(2):

#include "stdafx.h"

#include


int main()

{

int a, b, sum;

a = 12;

b = 34;

sum = a + b;

printf("a=%d,b=%d,sum=%d\n", a,b,sum);

system("pause");

return 0;

}