循环一个函数直到它达到阈值然后完成脚本

Question

我的任务是循环一个函数，该函数允许想象中的人花费最多 100 英镑或任何货币，直到 100 用完，在这种情况下脚本就结束了。当脚本运行时，它会将每个值相加并跟踪直到达到阈值！#This line should initialise a variablewhile #I need Finish this line with a loop condition.  x = int( input("How much is the next item? ") )  tot = tot+xprint("You cannot afford that!  You only have £" + str(100-(tot-x)) + "

Answer 1

tot = 0

while True:

    x = int( input("How much is the next item? ") )

    if (tot+x)>100:

        print("You cannot afford that!  You only have £ {}".format(str(100-(tot))))

        continue #you want to skip this iteration and repeat

    if tot==100:

        print("You cannot afford more!")

        break #you want to stop

    tot += x

Answer 2

while True:
    do_stuff()
    if you_want_to_stop:
            break