Run ID:81936

提交时间:2024-07-12 16:19:49

#include<bits/stdc++.h> using namespace std; int main(){ char s[1000000]; cin.getline(s,1000000); for(int i = 0;i < strlen(s);i++){ if(s[i] >= 0 && s[i] <= 9){ cout << a[i]; } } return 0; }