UVa 12791 - Lap

Accepted date: 2015-11-24
Ranking (as of 2015-11-24): 56 out of 454
Language: C++

/*
  UVa 12791 - Lap

  To build using Visual Studio 2012:
    cl -EHsc -O2 UVa_12791_Lap.cpp
*/

#include <cstdio>

int main()
{
  int X, Y;
  while (scanf("%d %d", &X, &Y) != EOF) {
    int d = Y - X;
    int lap = Y / d;
    if (Y % d)
      lap++;
    printf("%d\n", lap);
  }
  return 0;
}