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nums=[1,2,7,0] target=9 for i in nums: for j in nums: if i+j==target and nums.index(i) File "", line 7 return [nums.index(i),nums.index(j)] SyntaxError: 'return' outside function
File "", line 7 return [nums.index(i),nums.index(j)] SyntaxError: 'return' outside function
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往哪里return啊
都没有定义函数，你却用上了return。。。。。
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往哪里return啊
都没有定义函数，你却用上了return。。。。。