hjx100825 @ 2022-01-19 10:09:24
紧急求救，萌新一个，python3 Peter的烟怎么做？？？在线等
by 初雪_matt @ 2022-01-19 10:11:51
@huangjunxi012
a,b=map(int,input().split())
print(a+(a-1)//(b-1))
by LeTu_Jun @ 2022-01-19 10:16:17
ssd
by hjx100825 @ 2022-01-23 15:02:04
@初雪_matt 谢谢