Submission #202475
Source Code Expand
#!/usr/bin/python # -*- coding: utf-8 -*- import sys import math REALSUM = 2025 N, M = map(int, sys.stdin.readline().rstrip().split()) INF = 10000 ansmap = [[INF for i in xrange(N)] for j in xrange(N)] #buss = {} for _ in xrange(M): a,b,t = map(int, sys.stdin.readline().rstrip().split()) #buss[(a-1,b-1)] = t ansmap[a-1][b-1] = min(t, ansmap[a-1][b-1]) ansmap[b-1][a-1] = min(t, ansmap[b-1][a-1]) # for i in xrange(N): # ansmap[i][i] = 0 # for j in xrange(N): # if (i,j) in buss: # ansmap[i][j] = buss[(i,j)] # if (j,i) in buss: # ansmap[i][j] = buss[(j,i)] for i in xrange(N): ansmap[i][i] = 0 for j in xrange(N): ansmap[i][j] = min(ansmap[i][j], min([ansmap[i][k] + ansmap[k][j] for k in xrange(N)])) # for k in xrange(N): # ansmap[i][j] = min(ansmap[i][j], ansmap[i][k] + ansmap[k][j]) costs = [max(line) for line in ansmap] print min(costs) exit(0)
Submission Info
Submission Time | |
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Task | D - バスと避けられない運命 |
User | hiking |
Language | Python (2.7.3) |
Score | 0 |
Code Size | 2084 Byte |
Status | WA |
Exec Time | 5032 ms |
Memory | 4964 KB |
Judge Result
Set Name | All | ||||||
---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 100 | ||||||
Status |
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Set Name | Test Cases |
---|---|
All | 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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 49 ms | 3492 KB |
sample_02.txt | AC | 49 ms | 3496 KB |
sample_03.txt | AC | 48 ms | 3508 KB |
test_01.txt | AC | 48 ms | 3500 KB |
test_02.txt | TLE | 5030 ms | 4268 KB |
test_03.txt | TLE | 5031 ms | 4964 KB |
test_04.txt | AC | 3369 ms | 4644 KB |
test_05.txt | WA | 3090 ms | 3964 KB |
test_06.txt | WA | 308 ms | 3500 KB |
test_07.txt | TLE | 5031 ms | 4664 KB |
test_08.txt | WA | 60 ms | 3500 KB |
test_09.txt | WA | 2091 ms | 3884 KB |
test_10.txt | WA | 266 ms | 3440 KB |
test_11.txt | WA | 310 ms | 3448 KB |
test_12.txt | TLE | 5030 ms | 4088 KB |
test_13.txt | WA | 321 ms | 3500 KB |
test_14.txt | WA | 477 ms | 3636 KB |
test_15.txt | TLE | 5030 ms | 4544 KB |
test_16.txt | WA | 544 ms | 3556 KB |
test_17.txt | WA | 2432 ms | 4012 KB |
test_18.txt | WA | 4589 ms | 4012 KB |
test_19.txt | WA | 598 ms | 3624 KB |
test_20.txt | AC | 495 ms | 3452 KB |
test_21.txt | AC | 50 ms | 3504 KB |
test_22.txt | WA | 1566 ms | 3760 KB |
test_23.txt | WA | 55 ms | 3496 KB |
test_24.txt | TLE | 5031 ms | 4160 KB |
test_25.txt | TLE | 5030 ms | 4220 KB |
test_26.txt | WA | 2051 ms | 3676 KB |
test_27.txt | WA | 2774 ms | 3764 KB |
test_28.txt | TLE | 5030 ms | 4264 KB |
test_29.txt | TLE | 5030 ms | 4196 KB |
test_30.txt | WA | 433 ms | 3504 KB |
test_31.txt | WA | 73 ms | 3504 KB |
test_32.txt | TLE | 5030 ms | 4216 KB |
test_33.txt | TLE | 5031 ms | 4148 KB |
test_34.txt | WA | 175 ms | 3496 KB |
test_35.txt | WA | 1666 ms | 3644 KB |
test_36.txt | TLE | 5032 ms | 4144 KB |