Run ID:124816

提交时间:2025-07-12 16:10:34

#include<iostream> #include<cstring> using namespace std; int main(){ char a[255]; cin>>a; int q=strlen(a),s=0; for(int i=0;i<q;i++){ if(a[i]>='0' || a[i]<='9'){ s++; } } cout<<s; return 0; }