Run ID:111349
提交时间:2025-03-01 17:08:26
#include <bits/stdc++.h> using namespace std; int main() { //string s; char s[300]; int n=0; //cin>>s; gets(s); //cout<<s; //int m=s.size(); int m=strlen(s); for(int i=0;i<m;i++){ if ('0'<=s[i] && s[i]<='9'){ n=n+1; } } cout<<n; return 0; }