#include "stdio.h"
main()
{
int a, b, c, i = 12;
float x, y = 3.4;
a = i++;
b = ++i;
c = y;
x = b';
printf("%d,%f", c, x);
printf("y=%f,(int)y=%d", y, (int)y);
}
main函数必须要return
b'这里多了一个’
#include "stdio.h"
int main()
{
int a, b, c, i = 12;
float x, y = 3.4;
a = i++;
b = ++i;
c = y;
x = b;
printf("%d,%f", c, x);
printf("y=%f,(int)y=%d", y, (int)y);
return 0;
}
【若有帮助,望给个采纳,谢谢】
原因:把图片中的逗号去掉
跑不了是啥现象啊???