while-else

1、break立即打斷迴圈並且不再執行else

count = 0
while count <= 5:
    count += 1
    if count == 3:
        break
    print("loop",count)
else:
    print("迴圈執行完了")
print("end")

2、while迴圈後會執行else

count = 0
while count <= 5:
    count += 1
    if count == 3:
        pass
    print("loop",count)
else:
    print("迴圈執行完了")
print("end")