```
stud[i].chi+stud[i].mat+stud[i].eng-stud[j].chi+stud[j].mat+stud[j].eng
```
这样例能过？
by 编码落寞 @ 2023-10-25 11:24:35
楼上正解
by Shen_Linwood @ 2023-10-25 12:35:33
```c
#include<bits/stdc++.h>
using namespace std;
struct hyq{
string g;
int scs,cs,s;
}a[1005];
int main()
{
int n;
cin>>n;
for(int i=1;i<=n;i++){
cin>>a[i].g>>a[i].scs>>a[i].cs>>a[i].s;
}
for(int i=1;i<=n;i++){
for(int j=i+1;j<=n;j++){
int b=a[i].scs-a[j].scs;
int c=a[i].cs-a[j].cs;
int d=a[i].s-a[j].s;
int y,u,o;
y=b;
u=c;
o=d;
int p=y+u+o;
if(y+u+o<0){
p=(y+u+o)*-1;
}if(b<0){
b*=-1;
}if(c<0){
c*=-1;
}if(d<0){
d*=-1;
}if(b<=5&&c<=5&&d<=5&&p<=10&&p>=0){
cout<<a[i].g<<" "<<a[j].g<<endl;
}
}
}
return 0;
}
```
by yc123bc @ 2023-11-11 13:14:38