AtCoder Beginner Contest 012

Submission #1589177

Source codeソースコード

N,M = (int(i) for i in input().split()) 

import numpy as np
from scipy.sparse.csgraph import floyd_warshall


dist = np.zeros((N,N))

dist2 = np.zeros((N,1))


for _ in range(M):
  a,b,c = map(int,input().split())
  dist[a-1,b-1] = c


floyd_warshall(dist, directed=False, overwrite=True)

max = 0


for i in range(N):
    for j in range(N):
        if dist[i][j] > dist2[i][0]:
            dist2[i][0] = dist[i][j]
result = float('inf')

for i in range(N):
    if result > dist2[i][0]:
        result =  dist2[i][0]
        
print(int(result))

Submission

Task問題 D - バスと避けられない運命
User nameユーザ名 OOO
Created time投稿日時
Language言語 Python3 (3.4.3)
Status状態 AC
Score得点 100
Source lengthソースコード長 576 Byte
File nameファイル名
Exec time実行時間 446 ms
Memory usageメモリ使用量 17624 KB

Test case

Set

Set name Score得点 / Max score Cases
All 100 / 100 sample_01.txt,sample_02.txt,sample_03.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 case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
sample_01.txt AC 245 ms 17624 KB
sample_02.txt AC 171 ms 13616 KB
sample_03.txt AC 169 ms 13604 KB
test_01.txt AC 168 ms 13616 KB
test_02.txt AC 263 ms 15668 KB
test_03.txt AC 446 ms 15792 KB
test_04.txt AC 230 ms 14640 KB
test_05.txt AC 286 ms 14640 KB
test_06.txt AC 192 ms 13872 KB
test_07.txt AC 401 ms 15412 KB
test_08.txt AC 172 ms 13748 KB
test_09.txt AC 254 ms 14384 KB
test_10.txt AC 192 ms 13872 KB
test_11.txt AC 190 ms 13828 KB
test_12.txt AC 263 ms 15024 KB
test_13.txt AC 190 ms 13872 KB
test_14.txt AC 201 ms 13872 KB
test_15.txt AC 387 ms 15280 KB
test_16.txt AC 204 ms 14000 KB
test_17.txt AC 270 ms 14384 KB
test_18.txt AC 248 ms 14896 KB
test_19.txt AC 206 ms 13956 KB
test_20.txt AC 206 ms 13876 KB
test_21.txt AC 170 ms 13620 KB
test_22.txt AC 213 ms 14260 KB
test_23.txt AC 170 ms 13616 KB
test_24.txt AC 253 ms 15668 KB
test_25.txt AC 270 ms 15664 KB
test_26.txt AC 206 ms 14384 KB
test_27.txt AC 216 ms 14600 KB
test_28.txt AC 250 ms 15668 KB
test_29.txt AC 272 ms 15672 KB
test_30.txt AC 182 ms 13872 KB
test_31.txt AC 172 ms 13648 KB
test_32.txt AC 251 ms 15664 KB
test_33.txt AC 282 ms 15668 KB
test_34.txt AC 174 ms 13748 KB
test_35.txt AC 197 ms 14256 KB
test_36.txt AC 255 ms 15664 KB