# Arup Guha
# 2/17/2012
# Solution to COP 3223H Exam 1 Problem 1

def main():

    hoursevent=int(input("How long is the event in hours?\n"))
    percentmusic=float(input("What’s the percentage of music?\n"))
    lengthsong = int(input("How long is each song(in min)?\n"))

    minutesmusic = 60*hoursevent*percentmusic/100
    numsongs = int(minutesmusic/lengthsong)
    print("You can play",numsongs,"songs.")

main()