题解 | #函数求差#
函数求差
https://www.nowcoder.com/practice/ad1a6e344add40bdb05c44ce086c1e94
a=int(input()) b=int(input()) def cal(x,y): print(x-y) cal(a,b) cal(b,a)
函数求差
https://www.nowcoder.com/practice/ad1a6e344add40bdb05c44ce086c1e94
a=int(input()) b=int(input()) def cal(x,y): print(x-y) cal(a,b) cal(b,a)
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