When I run the following code it just keeps repeating. Here is a screen
shot showing what I mean:
Mini Calculator
By Nathan Pinno CALCULATE MENU
1) Add 2) Subraction 3) Multiplication 4) Division w/o remainder 5) Division with remaider 6) Exponation 7) Square roots 9) Exit Option: 5 First number:4 Second number:2 4 / 2 = 2 R 0 First number:3 Second number:6 3 / 6 = 0 R 3 First number:5 Second number:6 5 / 6 = 0 R 5 First number: Here is the relevant code:
# This is a small calculator.
def menu(): print "CALCULATE MENU" print "1) Add" print "2) Subraction" print "3) Multiplication" print "4) Division w/o remainder" print "5) Division with remaider" print "6) Exponation" print "7) Square roots" print "9) Exit" def cal():
global cal_opt cal_opt = int(raw_input("Option: ")) print "Mini Calculator"
print "By Nathan Pinno" menu() cal() while cal_opt != 9: if cal_opt == 1: X = input("First number:" ) Y = input("Second number:" ) print X, "+", Y, "= ",X + Y elif cal_opt == 2: X = input("First number:" ) Y = input("Second number:" ) print X, "-", Y, "= ",X - Y elif cal_opt == 3: X = input("First number:" ) Y = input("Second number:" ) print X, "*", Y, "= ",X * Y elif cal_opt == 4: X = input("First number:" ) Y = input("Second number:" ) if Y == 0: print "Division by zero ot allowed!" Y = input("Second number:" ) else: print X, "/", Y, "= ",X / Y elif cal_opt == 5: X = input("First number:" ) Y = input("Second number:" ) if Y == 0: print "Division by zero ot allowed!" Y = input("Second number:" ) else: print X, "/", Y, "= ",X / Y," R ", X % Y elif cal_opt == 6: X = input("First number:" ) Y = input("Power:" ) print X, "**", Y, "= ",X**Y elif cal_opt == 7: X = input("Number to find the square root of:" ) print "The square root of", X, " = ",X**0.5 else: print "That's not an option. Try again." menu() cal() print "Goodbye" How do I stop this, and make it go back to the main menu?
Thanks in advance,
Nathan
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