Run ID:155390
提交时间:2026-06-07 11:13:09
#include<bits/stdc++.h> using namespace std; int main(){ char z[1000001]={}; cin>>z; int i=0; while(z[i]!='\0'){ if(z[i]>='0'&&z[i]<='9'){ continue; } else{ cout<<z[i]; } i++; } return 0; }