if __name__ == "__main__":
   X = input().split()
   a = int(X[0])
   b = int(X[1])
   c = int(b/a)
   if(b%a==0):
       print(c)
   elif(b-a*c > 0):
       print(c+1)
   elif(b-a*c < 0):
       print(1)