moneyRead = open("my_money.txt", "r")
moneyWrite = open("my_money.txt", "w")
choice = 0
choice2 = 0
loop = 1
value = 0
value1 = 0
value2 = 0
value3 = 0

print " "
print "Welcome!"
print " "
print "To view the amount of money you have, type: 1"
print "To set the amount of money you have, type: 2"
print "To add or subtract to the amount of money you have, type: 3"
print "to quit, type: 4"
print " "
while loop == 1:
    choice = input("What do you want to do?: ")
    print " "

    if choice == 1:
        print moneyRead.readline()

    if choice == 2:
        value = input("How much money do you have?: ")
        moneyWrite.write(value)

    if choice == 3:
        print "The current saved amount is " + moneyRead.readline()
        print " "
        print "To add to this amount, type: 1"
        print "To subtract from this amount, type: 2"
        choice2 = input("What do you want to do?: ")
    
        if choice2 == 1:
            value1 = moneyRead.readline()
            value2 = input("how much do you want to add?: ")
            value3 = value1 + value2
            moneyWrite.write(value3)
        if choice2 == 2:
            value1 = moneyRead.readline()
            value2 = input("how much do you want to subtract?: ")
            value3 = value1 - value2
            moneyWrite.write(value3 )
    
    if choice == 4:
        loop = 0

moneyRead = open("my_money.txt", "r")
moneyWrite = open("my_money.txt", "w")
choice = 0
choice2 = 0
loop = 1
value = 0
value1 = 0
value2 = 0
value3 = 0

print " "
print "Welcome!"
print " "
print "To view the amount of money you have, type: 1"
print "To set the amount of money you have, type: 2"
print "To add or subtract to the amount of money you have, type: 3"
print "to quit, type: 4"
print " "
while loop == 1:
    choice = input("What do you want to do?: ")
    print " "

    if choice == 1:
        print moneyRead.readline()

    if choice == 2:
        value = raw_input("How much money do you have?: ")
        moneyWrite.write(value)

    if choice == 3:
        print "The current saved amount is " + moneyRead.readline()
        print " "
        print "To add to this amount, type: 1"
        print "To subtract from this amount, type: 2"
        choice2 = input("What do you want to do?: ")
    
        if choice2 == 1:
            value1 = moneyRead.readline()
            value2 = raw_input("how much do you want to add?: ")
            value3 = value1 + value2
            moneyWrite.write(value3)
        if choice2 == 2:
            value1 = moneyRead.readline()
            value2 = raw_input("how much do you want to subtract?: ")
            value3 = value1 + value2
            moneyWrite.write(value3 )
    
    if choice == 4:
        loop = 0