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
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
AC × 39
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