Run ID:112277
提交时间:2025-03-09 11:00:19
#include <bits/stdc++.h> using namespace std; int main() { string a; cin>>a; int len = a.size(); for(int i=0;i<len;i++){ if(a[i]>='0' && a[i]<='9'){ continue; } cout<<a[i]; } return 0; }