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