python - 卡在 Python 3 中的错误(异常、循环)

Question

所以我想在这里做的是，如果你输入一个字符串而不是一个整数，你会回到开始

但是由于某些原因，当你输入一个字符串时程序就停止了

while True:
    try:
        print("Will select a random number between selected limits: 'x' and 'y'")
        x = int(input("x = "))
    except ValueError:
        print("Please enter a number")
        break

Answer 1

while True:
    try:
        print("Will select a random number between selected limits: 'x' and 'y'")
        x = int(input("x = "))
        y = int(input("y = "))
    except ValueError:
        print("Please enter a number") # don't break here, let loop repeat
    else:
        break # only break when there is no error