成绩排序 （C语言代码）

解题思路:





注意事项:





参考代码:

#include<stdio.h>
#include<string.h> 
struct student{ 
    int age; 
    int score; 
    char name[102]; 
}; 
 
int main() 
{ 
    struct student a[1002],temp; 
    int n,i,j; 
    while(scanf("%d",&n)!=EOF) 
    { 
        for(i=0;i<n;i++) 
            scanf("%s %d %d",a[i].name,&a[i].age,&a[i].score); 
        for(j=1;j<n;j++) 
            for(i=0;i<n-1;i++) 
            { 
                if(a[i].score>a[i+1].score) 
                { 
                    temp=a[i]; 
                    a[i]=a[i+1]; 
                    a[i+1]=temp; 
                } 
                else if(a[i].score==a[i+1].score) 
                { 
                    if(strcmp(a[i].name,a[i+1].name)>0) 
                    { 
                        temp=a[i]; 
                        a[i]=a[i+1]; 
                        a[i+1]=temp; 
                    } 
                    else if(strcmp(a[i].name,a[i+1].name)==0) 
                    { 
                        if(a[i].age>a[i+1].age) 
                        { 
                            temp=a[i]; 
                            a[i]=a[i+1]; 
                            a[i+1]=temp; 
                        } 
                    } 
                     
                     
                } 
            } 
            for(i=0;i<n;i++) 
                printf("%s %d %d\n",a[i].name,a[i].age,a[i].score); 
             
    } 
    return 0; 
     
}