Submission #1585293
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define FOR(i, n) for(int i = 0; i < (n); i++) #define MEM(a, x) memset(a, x, sizeof(a)) #define ALL(a) a.begin(), a.end() #define UNIQUE(a) a.erase(unique(ALL(a)), a.end()) typedef long long ll; int n, m, d[305][305]; int main(int argc, char const *argv[]) { ios_base::sync_with_stdio(false); cin >> n >> m; FOR(i, n) { FOR(j, n) { // if (i == j) d[i][j] = 0; // else d[i][j] = 1e9; d[i][j] = 1e9; } } FOR(i, m) { int a, b, t; cin >> a >> b >> t; a--; b--; d[a][b] = t; d[b][a] = t; } FOR(k, n) { FOR(i, n) { FOR(j, n) d[i][j] = min(d[i][j], d[i][k] + d[k][j]); } } int mi = 1e9; FOR(i, n) { int ma = 0; FOR(j, n) { if (i != j) ma = max(ma, d[i][j]); } mi = min(mi, ma); } cout << mi << endl; return 0; }
Submission Info
Submission Time | |
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Task | D - バスと避けられない運命 |
User | moguta |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 852 Byte |
Status | AC |
Exec Time | 41 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 | 41 ms | 640 KB |
test_04.txt | AC | 12 ms | 512 KB |
test_05.txt | AC | 14 ms | 512 KB |
test_06.txt | AC | 3 ms | 384 KB |
test_07.txt | AC | 31 ms | 640 KB |
test_08.txt | AC | 1 ms | 256 KB |
test_09.txt | AC | 10 ms | 512 KB |
test_10.txt | AC | 2 ms | 384 KB |
test_11.txt | AC | 3 ms | 384 KB |
test_12.txt | AC | 17 ms | 512 KB |
test_13.txt | AC | 3 ms | 384 KB |
test_14.txt | AC | 4 ms | 384 KB |
test_15.txt | AC | 28 ms | 512 KB |
test_16.txt | AC | 4 ms | 384 KB |
test_17.txt | AC | 12 ms | 512 KB |
test_18.txt | AC | 16 ms | 512 KB |
test_19.txt | AC | 4 ms | 384 KB |
test_20.txt | AC | 4 ms | 384 KB |
test_21.txt | AC | 1 ms | 256 KB |
test_22.txt | AC | 7 ms | 512 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 |