Run ID:75478
提交时间:2024-05-26 18:31:15
#include<iostream> #include<cstdio> using namespace std; int main(){ char s[101]; int a=0; cin.getline(s,101); int i=0; while(s[i]!='\0'){ if(s[i]>'0'||s[i]<'9') a=a+1; i++; } cout<<a; return 0; }