#include <stdio.h>
        
int main() {
    int m,n;
    scanf("%d %d",&m,&n);
    int i=0;
    int q[m];
    struct qwe{
        char b[32];
        int q;
        int w;
        int e;
            int r;
        int t;
    };
    for(i=0;i<m;i++) {
    struct qwe a[i];
        scanf("%s %d %d %d %d",&a[i].b,&a[i].q,&a[i].w,&a[i].e,&a[i].r,&a[i].t);
        q[i]=a[i].q*3+a[i].w*1;
    }
        
        int j;
        struct qwe tem;
        for(i=0;i<m-1;i++) {
            for(j=0;j<m-1-i;j++) {
                if(q[j]<q[j+1]) {
                   tem=a[j];
                   a[j]=a[j+1];
                   a[j+1]=tem;
                }
            }
        }
        
            
        for(i=0;i<n;i++) {
            printf("%s %d %d %d %d",a[i].b,a[i].q,a[i].w,a[i].e,a[i].r,a[i].t);
        }
        
    return 0;   
}


提示错误：27    15    C:\Users\asus\Desktop\02x.cpp    [Error] 'a' was not declared in this scope
        

         

[此贴子已经被作者于2016-12-13 15:53编辑过]

}

这么问

#include <stdio.h>
        
int main() {
    int m,n;
    scanf("%d %d",&m,&n);
    int i=0;
    int q[m];
    struct qwe{
        char b[32];
        int q;
        int w;
        int e;
            int r;
        int t;
    };
    for(i=0;i<m;i++) {
    struct qwe a[i];
        scanf("%s %d %d %d %d",&a[i].b,&a[i].q,&a[i].w,&a[i].e,&a[i].r,&a[i].t);
        q[i]=a[i].q*3+a[i].w*1;
    }
        
        int j;
        struct qwe tem;
        for(i=0;i<m-1;i++) {
            for(j=0;j<m-1-i;j++) {
                if(q[j]<q[j+1]) {
                   tem=a[j]; // [Error] 'a' was not declared in this scope
                   a[j]=a[j+1];
                   a[j+1]=tem;
                }
            }
        }
        
            
        for(i=0;i<n;i++) {
            printf("%s %d %d %d %d",a[i].b,a[i].q,a[i].w,a[i].e,a[i].r,a[i].t);
        }
        
    return 0;   
}

完全看不懂想干什么
唉，你的题目要求是国家机密，贴出来是要杀头的

晕