Run ID:88521
提交时间:2024-08-19 11:27:40
#include<bits/stdc++.h> using namespace std; char s[1000001]; int main() { cin >> s; int n = strlen(s); for(int i = 0; i <= n-1; i++) { if(s[i] >= 48 && s[i] <= 57) { } else { cout << s[i]; } } return 0; }