#include<iostream>
using namespace std;
int main()
{
	int n,t,count1,count2;
	while( scanf("%d",&t) != EOF )
	{
		n = 1;
		count1 = count2 = 0;
		while( count1 != t )
		{
			count1++;
			count2++;
			if( count2 == n )
			{
				if( count1 != t )
				{
					count2 = 0;
					n++;
				}
			}
		}
		if( n % 2 == 0 )
			cout<<"TERM "<<t<<" IS "<<count2<<"/"<<n-count2+1<<endl;
		else
			cout<<"TERM "<<t<<" IS "<<n-count2+1<<"/"<<count2<<endl;
	}
	return 0;
}