Python使函数不中断或继续

Python使函数不中断或继续,python,python-3.x,Python,Python 3.x,我有这个功能 def getInput(rows, cols, myList): myList = [[0]*(cols-2) for i in range(rows-2)] #creates the board for i in myList: # adds -1 to beginning and end of each list to make border i.append(-1) i.insert(0,-1) myList.inse

我有这个功能

def getInput(rows, cols, myList):
    myList = [[0]*(cols-2) for i in range(rows-2)] #creates the board
    for i in myList: # adds -1 to beginning and end of each list to make border
        i.append(-1)
        i.insert(0,-1)
    myList.insert(0,[-1]*(cols)) #adds top border
    myList.append([-1]*(cols)) #adds bottom border

    while True:
        rows = input("Please enter the row of a cell to turn on or 'q' to exit: ")
        if rows == 'q': # if q then end while loop
            break
        cols = input("Please enter the column of a cell to turn on: ")
        print()
        myList[int(rows)][int(cols)] = 1 # changes chosen cells from 0(dead) to 1(alive)
    return myList

我需要知道一种不中断或继续执行此函数的方法。

您可以拥有一个变量,该变量将保存布尔值
True
值,并且在所需的基本条件
中,如果行=='q':
,则可以将其转换为
False

status = True
while status:
    rows = input("Please enter the row of a cell to turn on or 'q' to exit: ")
    if rows == 'q':
        status = False
        continue
    cols = input("Please enter the column of a cell to turn on: ")
    print()
    myList[int(rows)][int(cols)] = 1
return myList
如果您不想同时使用
break
continue
语句。然后您应该返回
myList
,因为它将从终止while循环的函数中退出

if rows == 'q':
    return myList

我认为这应该做到:

...
rows = ""
while rows != 'q':
    rows = input("Please enter the row of a cell to turn on or 'q' to exit: ")
    if rows != 'q': # if q then end while loop
        cols = input("Please enter the column of a cell to turn on: ")
        print()
        myList[int(rows)][int(cols)] = 1 # changes chosen cells from 0(dead) to 1(alive)
return myList

只有当行不为True时才进入if块,如果在任何运行中,行被初始化为
“q”
,那么while循环将在下一次运行中自动终止。

如何使用else来避免需要继续

def getInput(rows, cols, myList):
    myList = [[0]*(cols-2) for i in range(rows-2)] #creates the board
    for i in myList: # adds -1 to beginning and end of each list to make border
        i.append(-1)
        i.insert(0,-1)
    myList.insert(0,[-1]*(cols)) #adds top border
    myList.append([-1]*(cols)) #adds bottom border
    run = True

    while run:
        rows = input("Please enter the row of a cell to turn on or 'q' to exit: ")
        if rows == 'q': # if q then end while loop
            run = False
        else:
            cols = input("Please enter the column of a cell to turn on: ")
            print()
            myList[int(rows)][int(cols)] = 1 # changes chosen cells from 0(dead) to 1(alive)
    return myList

向我们展示您的整个功能,然后
循环时返回
,或者在为True时重新考虑
您能解释一下为什么不希望
中断
继续
?更多地了解您的实际约束将允许人们提供更好的答案。@Aroch1234如果您的查询得到解决,别忘了:)第二个有效,但我不能使用continue,我想知道你不想使用
break
continue
的原因。这是一个类,他们会因为使用break和continue而扣分。你应该在if条件中返回我的列表<代码>如果行=='q':返回myList
@Aroch1234如果有帮助,请提出并接受答案。谢谢