Submission #2702454

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Source Code Expand

#include <iostream>
using namespace std;

int main() {
	// your code goes here
	int a,b,i,j,la=0,lb=0;
	cin>>a>>b;
	
	for(i=1;i<=999;i++)
	{
	    la+=i;
	    if(la>=a)
	    break;
	}
	for(i=1;i<=999;i++)
	{
	    lb+=i;
	    if(lb>=b)
	    break;
	}
	cout<<la-a<<endl;
}

Submission Info

Judge Result