sort exam

 1 #include <stdio.h>
 2 #include <stdlib.h>
 3 #include <algorithm>
 4 using namespace std;
 5 struct E{
 6     char name[101];
 7     int age;
 8     int score;
 9 }buf[1000];
10 bool cmp(E a, E b){
11     if(a.score != b.score) return a.score < b.score;
12 
13     int tmp = strcmp(a.name ,b.name);
14     if(tmp != 0) return tmp < 0;
15     else return a.age < b.age;
16 }
17 int main(){
18     int n;
19     int i;
20     while(scanf("%d",&n) != EOF){
21         for(i = 0;i < n;i++){
22             scanf("%s%d%d",buf[i].name,&buf[i].age,&buf[i].score);
23         }
24         sort(buf,buf+n,cmp);
25         for(i = 0;i < n;i++){
26             printf("%s %d %d
",buf[i].name,buf[i].age,buf[i].score);
27         }
28     }
29     system("pause");
30     return 0;
31 }