Run ID:117704
提交时间:2025-04-19 18:23:16
#include<bits/stdc++.h> using namespace std; int main() { char str[1000001]; cin.getline(str,1000001); for(int i=0;str[i]!='\0';i++) { if(str[i]>='0'&&str[i]<='9') { continue; } else { cout<<str[i]; } } return 0; }