题解 | 按照格式输入并交换输出
按照格式输入并交换输出
https://www.nowcoder.com/practice/95eb723a3e854376a7eb6d116cc7d875
import re
str = input()
pattern = r'-?\d+'
l = [int(num) for num in re.findall(pattern, str)]
print(f"a={l[1]},b={l[0]}")
按照格式输入并交换输出
https://www.nowcoder.com/practice/95eb723a3e854376a7eb6d116cc7d875
import re
str = input()
pattern = r'-?\d+'
l = [int(num) for num in re.findall(pattern, str)]
print(f"a={l[1]},b={l[0]}")
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