Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
109279 陈铎文 统计数字字符个数 C++ Compile Error 0 MS 0 KB 212 2025-02-08 09:29:49

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; int main(){ char ch[1000000]; cin.retline(ch,256); int n=0,s=0; while(ch[n]!='\0'){ if(ch[n]>='0' and ch[n]<='9'){ s++; } n++; } cout<<s; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:6: error: 'std::istream {aka class std::basic_istream}' has no member named 'retline'
  cin.retline(ch,256);
      ^