Submission #2238814
Source Code Expand
#include <iostream> #include<string> #include <stdlib.h> #include <cmath> #include <vector> int main(int argc, char const *argv[]) { int N = 310, M = 45000; int dist[N][N]; std::cin >> N >> M; for(int i = 1; i <= N; i++){ for(int j = 1; j <= N; j++){ if(i != j) dist[i][j] = 500000; else dist[i][j] = 0; } } for(int i = 1; i <= M; i++){ int a, b, t; std::cin >> a >> b >> t; dist[a][b] = t; dist[b][a] = t; } // for(int i = 1; i <= N; i++){ // for(int j = 1; j <= N; j++){ // std::cout << dist[i][j] << " "; // } // std::cout << '\n'; // } for(int k = 1; k <= N; k++) { for(int i = 1; i <= N; i++){ for(int j = 1; j <= N; j++){ dist[i][j] = std::min(dist[i][j] , dist[i][k] + dist[k][j]); } } } int min = 5000000; for(int i = 1; i <= N; i++){ int max = 0; for(int j = 1; j <= N; j++){ max = std::max(dist[i][j], max); } min = std::min(min, max); } std::cout << min << '\n'; return 0; }
Submission Info
Submission Time | |
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Task | D - バスと避けられない運命 |
User | sakas_1231 |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1073 Byte |
Status | AC |
Exec Time | 65 ms |
Memory | 640 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | 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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
sample_03.txt | AC | 1 ms | 256 KB |
test_01.txt | AC | 1 ms | 256 KB |
test_02.txt | AC | 31 ms | 640 KB |
test_03.txt | AC | 65 ms | 640 KB |
test_04.txt | AC | 13 ms | 512 KB |
test_05.txt | AC | 24 ms | 512 KB |
test_06.txt | AC | 4 ms | 384 KB |
test_07.txt | AC | 50 ms | 512 KB |
test_08.txt | AC | 1 ms | 256 KB |
test_09.txt | AC | 18 ms | 512 KB |
test_10.txt | AC | 4 ms | 384 KB |
test_11.txt | AC | 4 ms | 384 KB |
test_12.txt | AC | 20 ms | 512 KB |
test_13.txt | AC | 5 ms | 384 KB |
test_14.txt | AC | 6 ms | 384 KB |
test_15.txt | AC | 46 ms | 512 KB |
test_16.txt | AC | 7 ms | 384 KB |
test_17.txt | AC | 20 ms | 512 KB |
test_18.txt | AC | 18 ms | 512 KB |
test_19.txt | AC | 7 ms | 384 KB |
test_20.txt | AC | 6 ms | 384 KB |
test_21.txt | AC | 1 ms | 256 KB |
test_22.txt | AC | 9 ms | 384 KB |
test_23.txt | AC | 1 ms | 256 KB |
test_24.txt | AC | 31 ms | 640 KB |
test_25.txt | AC | 31 ms | 640 KB |
test_26.txt | AC | 8 ms | 512 KB |
test_27.txt | AC | 10 ms | 512 KB |
test_28.txt | AC | 31 ms | 640 KB |
test_29.txt | AC | 31 ms | 640 KB |
test_30.txt | AC | 3 ms | 384 KB |
test_31.txt | AC | 1 ms | 256 KB |
test_32.txt | AC | 31 ms | 640 KB |
test_33.txt | AC | 31 ms | 640 KB |
test_34.txt | AC | 2 ms | 384 KB |
test_35.txt | AC | 6 ms | 512 KB |
test_36.txt | AC | 31 ms | 640 KB |