in range 循环跳过

Question

   salary=0salaryArray=[]loop=0noYears=int(input("How many years do you want to do salaries for? "))for i in range(0,noYears):    while loop==0:        print()        print("You can add multiple sources of income, one at a time")        salaryType=input("Do you want to put in your salary hourly or yearly? (h/y) ")        if salaryType=="y":            salarySection=float(input("What is your salary? "))            salary=salarySection+salary        else:            salaryHourly=float(input("What are you payed per hour? "))            salaryWeekly=float(input("How many hours per week will you work? "))            salaryYearly=float(input("How many weeks per year will you work? "))            print()            salarySection=salaryHourly*salaryWeekly*salaryYearly            salary=salary+salarySection                repeat=input("Do you wish to add another source of income? (y/n) ")        if repeat=="n":            print("This year's anual salary is", salary)            salaryArray.append(salary)            loop=1由于某种原因for i in range(0,noYears)不起作用？它只是在完成一次后继续执行下一行代码 - 即使我将 noYears 的答案设置为 3。任何人都知道为什么会这样，因为我看不出出了什么问题？:)

Answer 1

该代码不起作用，因为 while 循环从未执行。你可以通过两种方式解决这个问题。

使用break语句而不是将loop设置为1：

 #previous code

 repeat=input("Do you wish to add another source of income? (y/n) ")

 if repeat=="n":

     print("This year's anual salary is", salary)

     salaryArray.append(salary)

     break

在 for 循环内将变量循环重置为 0：

 for i in range(0,noYears):

     loop = 0 

     while loop==0:

     # remaining code