在Notepad++中輸入這段代碼老提示KeyboardInterrupt
sum = 0
x = 1
n = 1
while True:
? ? if n > 20:
? ? ?break
? ?sum = sum + x
? ?x = x *2
? ?n =n + 1
print sum?
在Notepad++中輸入這段代碼老提示KeyboardInterrupt
sum = 0
x = 1
n = 1
while True:
? ? if n > 20:
? ? ?break
? ?sum = sum + x
? ?x = x *2
? ?n =n + 1
print sum?
在Notepad++中輸入這段代碼老提示KeyboardInterrupt
2018-05-10
舉報
2018-05-10
P版本是2.7
2018-05-10
python用得哪個版本 2? 3?