Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
153450 陈彦霖 19选班长II C++ Compile Error 0 MS 0 KB 551 2026-05-17 12:35:28

Tests(0/0):

Code:

#include <bits/stdc++.h> using namespace std; int main() { int a[4] = {0}; int t = 0; int x; cin >> x; t++; while (x != -1) { if (x >= 1 && x <= 3) { a[x] = a[x] + 1; } cin >> x; t++; } t = t - 1; a cout << "A=" << a[1] << endl; cout << "B=" << a[2] << endl; cout << "C=" << a[3] << endl; cout << "Tot=" << t << endl; if (a[1] > t / 2) { cout << "A-yes"; } else if (a[2] > t / 2) { cout << "B-yes"; } else if (a[3] > t / 2) { cout << "C-yes"; } else { cout << "all-NO"; } return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:18:2: error: expected ';' before 'cout'
  cout << "A=" << a[1] << endl;
  ^
Main.cc:18:30: warning: statement has no effect [-Wunused-value]
  cout << "A=" << a[1] << endl;
                              ^