Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
131773 刘益梵 19选班长 C++ Compile Error 0 MS 0 KB 314 2025-10-01 15:52:09

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int a[10000]; int main(){ int n,P1,P2,P3; cin>>n; for(int i=1;i<=n;i++){ cin>>p1>>P2>>P3; a[p1]++; a[p2]++; a[p3]++; } int m=0; int mm; for(int i=1;i<=n,i++){ if(a[i]>m){ m=a[i]; mm=i; } } cout<<mm; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:8:8: error: 'p1' was not declared in this scope
   cin>>p1>>P2>>P3;
        ^
Main.cc:10:5: error: 'p2' was not declared in this scope
   a[p2]++;
     ^
Main.cc:11:5: error: 'p3' was not declared in this scope
   a[p3]++;
     ^
Main.cc:15:16: warning: left operand of comma operator has no effect [-Wunused-value]
   for(int i=1;i<=n,i++){
                ^
Main.cc:15:23: error: expected ';' before ')' token
   for(int i=1;i<=n,i++){
                       ^
Main.cc:5:8: warning: unused variable 'P1' [-Wunused-variable]
  int n,P1,P2,P3;
        ^