traceback - Idk 为什么会发生 unboundlocalerror

Question

def Iqtest():
    k=input('What's better apples or bananas')
    if k =='apples':
        print('Good job')
    else:
        print:('Da hell')
    j=input('What taller the mountains or burj khalifa')
    if j  =='mountains':
        print('so smart')
    else:
        print('Nice Try')

def k():
    j=input('whats 9+10')
    if j == 'nineteen':
        print('les go')
        Iqtest()

l=input('R u ready') if l =='yes': k()

不知道为什么当我输入苹果时它会回溯但是当我输入香蕉时它会跳过输出请有人解释为什么

标签： traceback