pipes book

from math import trunc

v = int(input())
p1 = int(input())
p2 = int(input())
h = float(input())

litres = (p1 + p2) * h

if litres > v:
    overfilled = litres - v
    print(f'For {h} hours the pool overflows with {overfilled} liters.')
else:
    filled = trunc((litres / v) * 100)

    percentp1 = trunc((p1 * h) / litres * 100)
    percentp2 = trunc((p2 * h) / litres * 100)
    print(f'The pool is {filled:.2f}% full. Pipe 1: {percentp1:.2f}%. Pipe 2: {percentp2:.2f}%.')