# Chapter3_for.py

# for i in range() Chapter3 page 87
# break / continue usages

# for x in ys Chapter6 data sets 


# Chapter 3 examples for the for keyword

for i in range(10,20): # default increment = 1
    # test to see if i is a perfect square, if yes break, else continue with the loop
    s = i ** 0.5 
    if s.is_integer(): 
        print(f"{i} is a perfect square, that will cause a break in this loop, unless you want to continue.")
        choice = input("Do you want to continue? (yes/no): ").lower()
        if choice == "no":
            break # breaks out of the for loop
        else: # optional
            continue

    print(i) # the loop does NOT include the stop int