import sys

def main():
    text = sys.stdin.readline()
    param =  text.split(" ")
    step = int(param[0])
    section = int(param[1])
    mod = section % step
    if mod > 0:
        step_count = section//step+1
    else:
        step_count = section//step
    print(step_count)
    
if __name__ == "__main__":
    main()