int main()
{
int a=5;
int b=7;
int c=a+b;
printf("%f",a+b=c);
return 0;
}
#include<math.h>
int main()
{
int a=5;
int b=7;
int c=a+b;
printf("%f+",a);
printf("%f=",b);
printf("%f",c);
return 0;
}
```c
#include<math.h>
int main()
{
float a=5;
float b=7;
float c=a+b;
printf("%f+%f=%f",a, b, c);
return 0;
}
```
两种方法:
#include<stdio.h>
#include<math.h>
int main()
{
int a = 5;
int b = 7;
int d = 0;
int c = a + b;
printf("a + b = %d\n", c);
printf("a + b = %d\n", d = a + b);
return 0;
}
若能解决你的问题,帮我点击一个采纳,十分感谢