xR3LzH - Online C++ Compiler & Debugging Tool

#include <bits/stdc++.h>

using namespace std;
int main(){
	string name;
	getline(cin , name);
	stringstream ss(name);
	string tmp;
	string n = "";
	while(ss >> tmp){
		tmp[0] = toupper(tmp[0]);
		for(int i = 1;i < tmp.length();i++){
			tmp[i] = tolower(tmp[i]);
		}
		n += tmp + " ";
	}
	n.pop_back();
	name = n;
	cout << name << endl;
	return 0;
}