# 3. Logic Control
# while, for, def (function)

a = 1  # 1
if a < 3:  # 1
    a += 1  # 2
    print(a)  # 2
if a < 3:  # 2; True
    a += 1  # 3
    print(a)  # 3
if a < 3:  # 3; False
    a += 1
    print(a)

