Count type of Characters

#include <bits/stdc++.h>
using namespace std;

int main() {
	
	int t; cin>>t;
	
	while(t--)
	{
	    string s; cin>>s;
	    int n=s.length();
	    
	    int uc=0,lc=0,num=0,sc=0;
	    for(int i=0;i<n;i++)
	    {
	        if(isdigit(s[i]))
	           num++;
	        else if(isupper(s[i]))
	           uc++;
	        else if(islower(s[i]))
	            lc++;
	       else
	           sc++;
	    }
	    
	    
	    cout<<uc<<endl;
	    cout<<lc<<endl;
	    cout<<num<<endl;
	    cout<<sc<<endl;
	    
	}
	
	return 0;
}