AtCoder Beginner Contest 002

Submission #4244584

Source codeソースコード

#!usr/bin/env python3
from collections import defaultdict
import math
import bisect
import random
def LI(): return list(map(int, input().split()))
def II(): return int(input())
def LS(): return input().split()
def S(): return input()
def IIR(n): return [II() for i in range(n)]
def LIR(n): return [LI() for i in range(n)]
def SR(n): return [S() for i in range(n)]
mod = 1000000007

# A
'''
data = input()
data = data.split(" ")
a = int(data[0])
b = int(data[1])
print(max(a, b))
'''

# B
'''
s = input()
list = "aiueo"
for i in range(len(list)):
    s = s.replace(list[i],"")
for i in range(len(s)):
    print(s[i], end = "")
'''

# C
"""
x,y,a,b,c,d = LI()
print(abs((a-x)*(d-y)-(b-y)*(c-x))/2)
"""
# D
def bfs(x):
    bfs_map = [True for i in range(n)]
    bfs_map[x] = False
    q = [x]
    s = 1
    while q:
        a = q.pop(0)
        for b in outv[a]:
            if bfs_map[b]:
                bfs_map[b] = False
                s += 1
                q.append(b)
    return s
n,m = LI()
outv = [[] for i in range(n)]
for i in range(m):
    x,y = LI()
    x -= 1
    y -= 1
    outv[x].append(y)
    outv[y].append(x)
ans = 1
for i in range(n):
    y = bfs(i)
    ans = max(ans,y)
print(ans)

Submission

Task問題 D - 派閥
User nameユーザ名 tsumugi
Created time投稿日時
Language言語 PyPy3 (2.4.0)
Status状態 WA
Score得点 0
Source lengthソースコード長 1266 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Test case

Set

Set name Score得点 / Max score Cases
all 0 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,00_sample_04.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt,test_18.txt,test_19.txt,test_20.txt,test_21.txt,test_22.txt,test_23.txt,test_24.txt,test_25.txt,test_26.txt,test_27.txt,test_28.txt,test_29.txt,test_30.txt,test_31.txt,test_32.txt,test_33.txt,test_34.txt,test_35.txt,test_36.txt,test_37.txt,test_38.txt,test_39.txt,test_40.txt,test_41.txt,test_42.txt,test_43.txt,test_44.txt,test_45.txt,test_46.txt,test_47.txt,test_48.txt,test_49.txt,test_50.txt,test_51.txt,test_52.txt,test_53.txt,test_54.txt,test_55.txt,test_56.txt,test_57.txt,test_58.txt,test_59.txt,test_60.txt,test_61.txt,test_62.txt,test_63.txt,test_64.txt,test_65.txt,test_66.txt,test_67.txt,test_68.txt,test_69.txt,test_70.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC 176 ms 38512 KB
00_sample_02.txt WA
00_sample_03.txt AC 178 ms 38512 KB
00_sample_04.txt AC 176 ms 38512 KB
test_01.txt AC 177 ms 38512 KB
test_02.txt AC 175 ms 38512 KB
test_03.txt AC 176 ms 38512 KB
test_04.txt WA
test_05.txt WA
test_06.txt WA
test_07.txt WA
test_08.txt WA
test_09.txt AC 180 ms 38512 KB
test_10.txt WA
test_11.txt WA
test_12.txt WA
test_13.txt AC 175 ms 38512 KB
test_14.txt AC 175 ms 38512 KB
test_15.txt WA
test_16.txt WA
test_17.txt AC 179 ms 38512 KB
test_18.txt WA
test_19.txt WA
test_20.txt WA
test_21.txt AC 180 ms 38512 KB
test_22.txt AC 185 ms 39024 KB
test_23.txt AC 193 ms 39024 KB
test_24.txt AC 191 ms 39024 KB
test_25.txt AC 184 ms 38512 KB
test_26.txt WA
test_27.txt WA
test_28.txt AC 177 ms 38512 KB
test_29.txt WA
test_30.txt WA
test_31.txt WA
test_32.txt WA
test_33.txt WA
test_34.txt AC 186 ms 38512 KB
test_35.txt WA
test_36.txt AC 176 ms 39024 KB
test_37.txt WA
test_38.txt WA
test_39.txt WA
test_40.txt WA
test_41.txt WA
test_42.txt AC 186 ms 39024 KB
test_43.txt AC 185 ms 38512 KB
test_44.txt WA
test_45.txt WA
test_46.txt WA
test_47.txt WA
test_48.txt AC 185 ms 39024 KB
test_49.txt WA
test_50.txt WA
test_51.txt WA
test_52.txt WA
test_53.txt WA
test_54.txt WA
test_55.txt WA
test_56.txt WA
test_57.txt WA
test_58.txt WA
test_59.txt WA
test_60.txt AC 184 ms 39024 KB
test_61.txt AC 179 ms 39024 KB
test_62.txt AC 179 ms 38512 KB
test_63.txt WA
test_64.txt WA
test_65.txt WA
test_66.txt WA
test_67.txt WA
test_68.txt WA
test_69.txt WA
test_70.txt WA