Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
151524 zxy 13求n的阶乘 C++ Compile Error 0 MS 0 KB 154 2026-04-13 16:48:42

Tests(0/0):

Code:

#include <iostream> using namespace std; int main(){ int n; cin>>n; long long for(int i=1;i<=n;i++){ sum=sum*i; } cout<<sum<<endl; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:7:2: error: expected unqualified-id before 'for'
  for(int i=1;i<=n;i++){
  ^
Main.cc:7:14: error: 'i' was not declared in this scope
  for(int i=1;i<=n;i++){
              ^
Main.cc:10:9: error: 'sum' was not declared in this scope
   cout<