Submission #7477977
Source Code Expand
from collections import defaultdict, deque, Counter from heapq import heappush, heappop, heapify import math import bisect import random from itertools import permutations, accumulate, combinations import sys import string from bisect import bisect_left, bisect_right from math import factorial, ceil, floor INF = float('inf') def LI(): return list(map(int, sys.stdin.readline().split())) def I(): return int(sys.stdin.readline()) def LIM(): return list(map(lambda x:int(x) - 1, sys.stdin.readline().split())) def LS(): return sys.stdin.readline().split() def S(): return sys.stdin.readline().strip() def IR(n): return [I() for i in range(n)] def LIR(n): return [LI() for i in range(n)] def LIRM(n): return [LIM() for i in range(n)] def SR(n): return [S() for i in range(n)] def LSR(n): return [LS() for i in range(n)] def SRL(n): return [list(S()) for i in range(n)] def MSRL(n): return [[int(j) for j in list(S())] for i in range(n)] mod = 1000000007 n = I() ret = -INF for i in range(2, n+1): print("? {0} {1}".format(1, i)) sys.stdout.flush() if I() > ret: v = i ret = -INF for j in range(1, n+1): if v != j: print("? {0} {1}".format(v, j)) sys.stdout.flush() if I() > ret: ret = I() w = j print("! {0}".format(ret))
Submission Info
Submission Time | |
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Task | D - 高橋くんと木の直径 |
User | ryuhei_py |
Language | PyPy3 (2.4.0) |
Score | 0 |
Code Size | 1349 Byte |
Status | TLE |
Exec Time | 2107 ms |
Memory | 41968 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 20 | 0 / 80 | ||||||
Status |
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Set Name | Test Cases |
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Sample | subtask0_0.txt |
Subtask1 | subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_2.txt, subtask1_20.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt, subtask0_0.txt |
All | subtask0_0.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_2.txt, subtask1_20.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt, subtask2_0.txt, subtask2_1.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_2.txt, subtask2_3.txt, subtask2_4.txt, subtask2_5.txt, subtask2_6.txt, subtask2_7.txt, subtask2_8.txt, subtask2_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_0.txt | TLE | 2103 ms | 39488 KB |
subtask1_0.txt | TLE | 2103 ms | 39488 KB |
subtask1_1.txt | TLE | 2103 ms | 39488 KB |
subtask1_10.txt | TLE | 2103 ms | 39364 KB |
subtask1_11.txt | TLE | 2103 ms | 39484 KB |
subtask1_12.txt | TLE | 2103 ms | 41652 KB |
subtask1_13.txt | TLE | 2103 ms | 39492 KB |
subtask1_14.txt | TLE | 2103 ms | 39492 KB |
subtask1_15.txt | TLE | 2107 ms | 39360 KB |
subtask1_16.txt | TLE | 2103 ms | 41764 KB |
subtask1_17.txt | TLE | 2103 ms | 39488 KB |
subtask1_18.txt | TLE | 2103 ms | 39492 KB |
subtask1_19.txt | TLE | 2103 ms | 39492 KB |
subtask1_2.txt | TLE | 2103 ms | 39488 KB |
subtask1_20.txt | TLE | 2103 ms | 41540 KB |
subtask1_3.txt | TLE | 2103 ms | 39364 KB |
subtask1_4.txt | TLE | 2103 ms | 39364 KB |
subtask1_5.txt | TLE | 2103 ms | 39488 KB |
subtask1_6.txt | TLE | 2103 ms | 41652 KB |
subtask1_7.txt | TLE | 2103 ms | 39492 KB |
subtask1_8.txt | TLE | 2103 ms | 39484 KB |
subtask1_9.txt | TLE | 2103 ms | 39360 KB |
subtask2_0.txt | TLE | 2103 ms | 41636 KB |
subtask2_1.txt | TLE | 2103 ms | 39356 KB |
subtask2_10.txt | TLE | 2103 ms | 39488 KB |
subtask2_11.txt | TLE | 2103 ms | 39364 KB |
subtask2_12.txt | TLE | 2103 ms | 39484 KB |
subtask2_13.txt | TLE | 2103 ms | 41468 KB |
subtask2_14.txt | TLE | 2103 ms | 39488 KB |
subtask2_15.txt | TLE | 2103 ms | 39364 KB |
subtask2_16.txt | TLE | 2103 ms | 39360 KB |
subtask2_17.txt | TLE | 2103 ms | 41648 KB |
subtask2_18.txt | TLE | 2103 ms | 39488 KB |
subtask2_19.txt | TLE | 2103 ms | 39360 KB |
subtask2_2.txt | TLE | 2103 ms | 39364 KB |
subtask2_3.txt | TLE | 2103 ms | 41968 KB |
subtask2_4.txt | TLE | 2103 ms | 39364 KB |
subtask2_5.txt | TLE | 2103 ms | 39364 KB |
subtask2_6.txt | TLE | 2103 ms | 39492 KB |
subtask2_7.txt | TLE | 2103 ms | 39364 KB |
subtask2_8.txt | TLE | 2103 ms | 41752 KB |
subtask2_9.txt | TLE | 2103 ms | 39492 KB |