# John B. Schneider
# CptS 111
# 1/24/2012
# HW 3a

# A program to calculate the overall score in CptS 111.

def main():
    t1, t2, t3 = eval(input("Enter tests [t1, t2, t3]: "))
    qz, lb, hw = eval(input("Enter quiz, lab, and homework [qz, lb, hw]: "))
    t4 = float(input("Enter final exam: "))
    bonus = float(input("Enter attendance bonus: "))
    total = 0.1 * (qz + lb) + 0.15 * (t1 + t2 + t3 + hw) + 0.2 * t4
    print("Final score, without bonus:", total)
    print("Final score, with bonus:", total + bonus)

main()