Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
122974 赵梓渊 12for循环练习I C++ Compile Error 0 MS 0 KB 129 2025-06-22 12:27:48

Tests(0/0):

Code:

#include<iostream> using namespace std; int main() { int n; for (int n = 1; i > 0; i++) { cout << i << endl; } }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:18: error: 'i' was not declared in this scope
  for (int n = 1; i > 0; i++) {
                  ^
Main.cc:5:11: warning: unused variable 'n' [-Wunused-variable]
  for (int n = 1; i > 0; i++) {
           ^
Main.cc:4:6: warning: unused variable 'n' [-Wunused-variable]
  int n;
      ^