90分!SOS!求教!

jihanyu123 @ 2024-08-02 11:21:23

#include<bits/stdc++.h>
using namespace std;
int n;
struct no{
    int c,m,e;
    int ans;
    int data;
}a[100005];
bool cmp(no x,no y){
    if(x.ans!=y.ans){
        return x.ans>y.ans;
    }else if(x.c!=y.c){
        return x.c>y.c;
    }else if(x.data!=y.data){
        return x.data>y.data;
    }
}
int main(){
    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>a[i].c>>a[i].m>>a[i].e;
        a[i].data=i;
        a[i].ans=a[i].c+a[i].m+a[i].e;
    }
    sort(a+1,a+n+1,cmp);
    for(int i=1;i<=5;i++){
        cout<<a[i].data<<" "<<a[i].ans<<"\n";
    }
    return 0;
}

by zhaoyiliang0908 @ 2024-08-07 21:49:47

@jihanyu123 语文、数学、英语。先按总分从高到低排序，如果两个同学总分相同，再按语文成绩从高到低排序，如果两个同学总分和语文成绩都相同，那么规定学号小的同学排在前面

#include<bits/stdc++.h>
using namespace std;
int n;
struct no{
    int c,m,e;
    int ans;
    int data;
}a[100005];
bool cmp(no x,no y){
    if(x.ans!=y.ans){
        return x.ans>y.ans;
    }else if(x.c!=y.c){
        return x.c>y.c;
    }else if(x.data!=y.data){
        return x.data<y.data;
    }
}
int main(){
    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>a[i].c>>a[i].m>>a[i].e;
        a[i].data=i;
        a[i].ans=a[i].c+a[i].m+a[i].e;
    }
    sort(a+1,a+n+1,cmp);
    for(int i=1;i<=5;i++){
        cout<<a[i].data<<" "<<a[i].ans<<"\n";
    }
    return 0;
}

by jihanyu123 @ 2024-08-08 12:54:19

AC,已关

by jihanyu123 @ 2024-08-08 12:54:32

此贴结