结构体定义没搞明确,一直WA。最终AC了,真是高兴呀
代码例如以下:
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
struct student
{
char id[30];
int score;
}person[1001];
int cmp(const void *a,const void *b)
{
struct student *aa=(struct student *)a;
struct student *bb=(struct student *)b;
if(aa->score!=bb->score)
return bb->score-aa->score;
else
return strcmp(aa->id,bb->id);
}
int main()
{
int N,M,G,i,title[11],sum,tihao[10],m,j;
while( scanf("%d%d%d",&N,&M,&G)!=EOF,N)
{
int count=0;
for(i=1;i<=1001;i++)
person[i].score=0;
for(i=1;i<=M;i++)
scanf("%d",&title[i]);
for(i=1;i<=N;i++)
{
scanf("%s%d",person[i].id,&m);
for(j=1;j<=m;j++)
{
scanf("%d",&tihao[j]);
person[i].score+=title[tihao[j]];
}
}
qsort(person+1,N,sizeof(person[1]),cmp);
for(i=1;i<=N;i++)
{
if(person[i].score>=G)
count++;
}
printf("%d\n",count);
for(i=1;i<=N;i++)
{
if(person[i].score>=G)
printf("%s %d\n",person[i].id,person[i].score);
}
}
return 0;
}
本文转自mfrbuaa博客园博客,原文链接:http://www.cnblogs.com/mfrbuaa/p/5171495.html,如需转载请自行联系原作者