Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
157069 张浩然 书的价格 C++ Wrong Answer 1 MS 276 KB 413 2026-07-13 14:48:31

Tests(0/4):

Code:

#include<bits/stdc++.h> using namespace std; struct book{ string name; double jg; }; bool cmp(book a,book b){ if(a.jg>b.jg){ return 1; }else{ return 0; } } int main(){ int n; cin>>n; book x[n]; for(int i=0;i<n;i++){ getline(cin,x[i].name); cin>>x[i].jg; } sort(x+0,x+n,cmp); for(int i=0;i<n;i++){ printf("%.2f, ",x[i].jg); cout<<x[i].name<<endl; } return 0; }

Run Info:

------Input------

3
Programming in C
0
Programming in VB
1
Programming in Delphi
2

------Answer-----

2.00,Programming in Delphi
0.00,Programming in C

------Your output-----

0.00, 
0.00, 
0.00,