标签:style blog http color io for re c
http://acm.hdu.edu.cn/showproblem.php?pid=1236
自己写的comp,终于勉强算是掌握sort()了...囧...继续努力~
1 #include<stdio.h> 2 #include<string.h> 3 #include<algorithm> 4 using namespace std; 5 struct St 6 { 7 char s[30]; 8 int sum,p; 9 }; 10 bool comp(struct St a,struct St b) 11 { 12 if(a.sum!=b.sum) 13 return a.sum>b.sum; //成绩降序 14 else if(strcmp(a.s,b.s)<0) 15 return true; 16 else return false; //学号升序 17 } 18 int main() 19 { 20 int n; 21 while(~scanf("%d",&n)&&n) 22 { 23 int m ,g,a[20],i,j,k,x,num=0; 24 struct St b[1000]; 25 scanf("%d%d",&m,&g); 26 // printf("%d%d%d\n",n,m,g); 27 for(i=0;i<m;i++) 28 scanf("%d",&a[i]); 29 for(i=0;i<n;i++) 30 { 31 scanf("%s",&b[i].s);b[i].sum=0,b[i].p=0; 32 // printf("%s",b[i].s); 33 scanf("%d",&k); 34 for(j=0;j<k;j++) 35 { 36 scanf("%d",&x); 37 b[i].sum+=a[x-1]; 38 } 39 if(b[i].sum>=g) 40 {num++;b[i].p=1;} 41 } 42 printf("%d\n",num); 43 sort(b,b+n,comp); 44 for(i=0;i<n;i++) 45 if(b[i].p==1) 46 printf("%s %d\n",b[i].s,b[i].sum); 47 } 48 }
标签:style blog http color io for re c
原文地址:http://www.cnblogs.com/xurenwen/p/3866294.html