#include <cstdio>#include <cstdlib>#include <iostream>#include <string.h>#include <math.h>#include <queue>#include <limits.h>using namespace std;int compute(int x){int big = (int)sqrt(2*x);int i;for(i=big; i>=1; i++)if( i*(i+1)/2 >= x && i*(i-1)/2 <= x )break;int a = x - i*(i-1)/2;if( i % 2 == 1 )printf("%d/%dn",i-a+1,a);elseprintf("%d/%dn",a,i-a+1);}int main(){int n, ind = 1;while( ~scanf("%d",&n) ){printf("TERM %d IS ",n);compute(n);}return 0;}
