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 variable

while #I need Finish this line with a loop condition.

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

  tot = tot+x

print("You cannot afford that!  You only have £" + str(100-(tot-x)) + "

Answer 1

tot = 0while 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