请问变量可以用==给常量吗?
# include <stdio.h>int main()
{
int a;
a=2
if(3==a);
{
printf("a is 3");
}
else
{
printf("a is %d",a);
}
return 0;
2021-02-17 09:25
[此贴子已经被作者于2021-2-17 12:32编辑过]

2021-02-17 12:27

2021-02-17 17:11
2021-02-17 17:32

2021-02-17 17:48

!
2021-02-17 17:59