#include <stdio.h> int main()
{int a[10],max,min,sum=0;
float b;
for(i=0;i<=9;i++)
 scanf("%d",&a[i]);
 for(i=0;i<=9;i++)
 { max=min=a[0];
 if (max<a[i])
 max=a[i];
 if (min>a[i])
 min=a[i];
 sum=+a[i];}
 b=sum/10;
 printf("%d,%d,%f\n",max,min,b);
return 0;
}
C:\Users\lenovo\Desktop\自动化\1.c(1) : warning C4067: unexpected tokens following preprocessor directive - expected a newline
C:\Users\lenovo\Desktop\自动化\1.c(2) : error C2449: found '{' at file scope (missing function header?)
C:\Users\lenovo\Desktop\自动化\1.c(16) : error C2059: syntax error : '}'
执行 cl.exe 时出错.

1.obj - 1 error(s), 0 warning(s)
 

#include <stdio.h>
int main()
{int a[10],max,i,min,sum=0;
float b;
for(i=0;i<=9;i++)
 scanf("%d",&a[i]);max=min=a[0];
 for(i=0;i<=9;i++)
 {
 if (max<a[i])
 max=a[i];
 if (min>a[i])
 min=a[i];

 sum+=a[i];}
 
 b=sum/10;
 printf("%d,%d,%f\n",max,min,b);
return 0;
}

#include <stdio.h>
int main()
{
    int a[10],max,min,sum=0,i;
    float b;
    for(i=0; i<=9; i++)
        scanf("%d",&a[i]);
    for(i=0; i<=9; i++)
    {
        max=min=a[0];
        if (max<a[i])
            max=a[i];
        if (min>a[i])
            min=a[i];
        sum=+a[i];
    }
    b=sum/10;
    printf("%d,%d,%f\n",max,min,b);
    return 0;
}

已经解决了，谢谢