Lesson 4: Control flow

posted Nov 16, 2018, 8:00 AM by Attila Lengyel
print("Control flow")

a = int(input("Give me a number:"))

if a < 10:
print("The number is smaller then 10")
print("This is block 1")
elif a == 10:
print("The number is 10")
print("This is block 2")
else:
print("The number is greater then 10")
print("This is block 3")

print ("This is the main flow")

b = int(input("Give me a second number:"))
op = input("Give me an operation:")

if op == "+":
print(a, "+", b, "=", a+b)
elif op == "-":
print(a, "-", b, "=", a-b)
elif op == "*":
print(a, "*", b, "=", a*b)
elif op == "/":
print(a, "/", b, "=", a/b)

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