632C. The Smallest String Concatenation - Codeforces Solution C++ ~ CodingWithArt

➤ Problem Link : 632C. The Smallest String Concatenation

✅ C++ Solution :

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

#define ll long long int

bool comp(string x, string y)
{
	return x+y < y+x;
}

int main()
{
	int n;
	cin>>n;
	string arr[n];
	for(int i=0;i<n;i++)
		cin>>arr[i];

	sort(arr,arr+n,comp);
	for(string s: arr)
		cout<<s;
}

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About Utkarsh Gupta

I am a Member Technical at D.E. Shaw India Pvt. Ltd. CodingWithArt is a blog where you find tricks and solutions to challenging coding and development problems. I aim to build a universal tech platform for every enthusiast out there.