stu240522

UID: 3187, 注册于 2024-8-20 21:19:22, 最后登录于 2025-10-23 12:24:06, 最后活动于 2025-10-26 8:27:13.

解决了 2 道题目，RP: 8.5 (No. 670)

♂

个人简介

a=list(map(int,input().split())) n=len(a) for i in range(n): a[i]=[a[i],-1] head=0 q=e=0;j=1 while True: if a[j] <= a[head]: a[j][1]=head head=j elif a[head][1] == -1: a[head][1]=j else: q=head;e=a[q][1] while a[q][1] != 1:
最近活动

This person is lazy and didn't join any contests or homework.