poj 1969 Count on Canton

#include <stdio.h>int main(){   int t,n,i,a,b;   while(scanf("%d",&n)>0)   {       t=0;       for(i=1;;i++)       {          t=t+i;          if(t>=n)          {  break;          }       }      if(i%2==0)      {          a=n-(t-i);          b=i-a+1;          printf("TERM %d IS %d/%dn",n,a,b);      }      else      {          a=n-(t-i);          b=i-a+1;          printf("TERM %d IS %d/%dn",n,b,a);      }    }   return 0;}