Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
89325 赵奕晴 字符替换 C++ Compile Error 0 MS 0 KB 187 2024-08-23 17:41:20

Tests(0/0):

Code:

int main() { char a[1001] = {}; cin >> a; //aaccdef char q, w; cin >> q >> w; for (int i = 0; i <= strlen(a); i++) { if (a[i] == q) { a[i] = w; } } cout << a; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:3:2: error: 'cin' was not declared in this scope
  cin >> a; //aaccdef
  ^
Main.cc:6:31: error: 'strlen' was not declared in this scope
  for (int i = 0; i <= strlen(a); i++) {
                               ^
Main.cc:11:2: error: 'cout' was not declared in this scope
  cout << a;
  ^