Submission #6919866
Source Code Expand
import sys sys.setrecursionlimit(10**7) n = int(input()) edge = {} for i in range(n): a, b = map(int, input().split()) if a in edge: edge[a].append(b) else: edge[a] = [b] if b in edge: edge[b].append(a) else: edge[b] = [a] visited = [] def dfs(now, prev): if now in visited: print_ans(len(visited) - visited.index(now)) exit() else: for e in edge[now]: if e == prev: continue visited.append(now) ret = dfs(e, now) visited.pop() return def print_ans(length): ans_min = 1 ans_max = n if length == n: ans_min = 2 if length % 2 == 1: ans_max = n-1 print(str(ans_min) + ' ' + str(ans_max)) dfs(1, 1)
Submission Info
Submission Time | |
---|---|
Task | C - 最小カットと最大カット |
User | tsb2b |
Language | PyPy3 (2.4.0) |
Score | 0 |
Code Size | 855 Byte |
Status | TLE |
Exec Time | 2111 ms |
Memory | 114392 KB |
Judge Result
Set Name | All | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||
Status |
|
Set Name | Test Cases |
---|---|
All | scrambled_00.txt, scrambled_01.txt, scrambled_02.txt, scrambled_03.txt, scrambled_04.txt, scrambled_05.txt, scrambled_06.txt, scrambled_07.txt, scrambled_08.txt, scrambled_09.txt, scrambled_10.txt, scrambled_11.txt, scrambled_12.txt, scrambled_13.txt, scrambled_14.txt, scrambled_15.txt, scrambled_16.txt, scrambled_17.txt, scrambled_18.txt, scrambled_19.txt, scrambled_20.txt, scrambled_21.txt, scrambled_22.txt, scrambled_23.txt, scrambled_24.txt, scrambled_25.txt, scrambled_26.txt, scrambled_27.txt, scrambled_28.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
scrambled_00.txt | AC | 170 ms | 38512 KB |
scrambled_01.txt | AC | 172 ms | 38384 KB |
scrambled_02.txt | AC | 168 ms | 38256 KB |
scrambled_03.txt | TLE | 2110 ms | 113592 KB |
scrambled_04.txt | TLE | 2111 ms | 113880 KB |
scrambled_05.txt | AC | 1937 ms | 104768 KB |
scrambled_06.txt | AC | 993 ms | 83672 KB |
scrambled_07.txt | TLE | 2111 ms | 114392 KB |
scrambled_08.txt | AC | 755 ms | 76248 KB |
scrambled_09.txt | AC | 1044 ms | 85464 KB |
scrambled_10.txt | AC | 649 ms | 68440 KB |
scrambled_11.txt | AC | 400 ms | 52952 KB |
scrambled_12.txt | AC | 544 ms | 59096 KB |
scrambled_13.txt | AC | 554 ms | 58712 KB |
scrambled_14.txt | AC | 817 ms | 77912 KB |
scrambled_15.txt | AC | 620 ms | 61656 KB |
scrambled_16.txt | AC | 457 ms | 55768 KB |
scrambled_17.txt | AC | 429 ms | 55128 KB |
scrambled_18.txt | AC | 700 ms | 68696 KB |
scrambled_19.txt | AC | 308 ms | 49240 KB |
scrambled_20.txt | AC | 611 ms | 64984 KB |
scrambled_21.txt | AC | 415 ms | 53976 KB |
scrambled_22.txt | AC | 603 ms | 59224 KB |
scrambled_23.txt | AC | 453 ms | 56152 KB |
scrambled_24.txt | AC | 435 ms | 55768 KB |
scrambled_25.txt | AC | 482 ms | 56920 KB |
scrambled_26.txt | AC | 462 ms | 56408 KB |
scrambled_27.txt | AC | 529 ms | 58208 KB |
scrambled_28.txt | AC | 509 ms | 57304 KB |