第五章6

#include<stdio.h>
int x;
int f();
int main(void)
{
    int a=1;
    
    x=a;
    a=f();
    {
        int b=2;
        b=a+b;
        x=x+b;
    }
    printf("%d %d\n",a,x);
    
    return 0;
}

int f()
{
    int x=4;
    
    return x;
}

转载于:https://www.cnblogs.com/reaper/p/3354706.html