Submission #3249254
Source Code Expand
#include <iostream> #include <algorithm> using namespace std; typedef long long ll; #define rep(i,s,n)for(ll i=s;i<n;i++) #define repe(i,s,n)for(ll i=s;i<=n;i++) ll n; ll x[300][300] = {}; void wf() { rep(k, 0, n) { rep(i, 0, n) { rep(j, 0, n) { if (i != j) { x[i][j] = min(x[i][j], x[i][k] + x[k][j]); } } } } } int main() { ll m; cin >> n >> m; rep(i, 0, n)rep(j, 0, n) x[i][j] = 1e16; rep(i, 0, m) { ll a, b, t; cin >> a >> b >> t; a--; b--; x[a][b] = t; x[b][a] = t; } wf(); ll minV = 1e16; rep(i, 0, n) { ll maxV = 0; rep(j, 0, n) { if(i != j) maxV = max(maxV, x[i][j]); } minV = min(minV, maxV); } cout << minV << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - バスと避けられない運命 |
User | butanokakuni_d1 |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 742 Byte |
Status | AC |
Exec Time | 66 ms |
Memory | 896 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 | 38 ms | 896 KB |
test_03.txt | AC | 66 ms | 896 KB |
test_04.txt | AC | 15 ms | 768 KB |
test_05.txt | AC | 24 ms | 768 KB |
test_06.txt | AC | 4 ms | 512 KB |
test_07.txt | AC | 50 ms | 896 KB |
test_08.txt | AC | 1 ms | 256 KB |
test_09.txt | AC | 18 ms | 640 KB |
test_10.txt | AC | 4 ms | 384 KB |
test_11.txt | AC | 4 ms | 384 KB |
test_12.txt | AC | 23 ms | 896 KB |
test_13.txt | AC | 4 ms | 512 KB |
test_14.txt | AC | 6 ms | 512 KB |
test_15.txt | AC | 47 ms | 896 KB |
test_16.txt | AC | 6 ms | 512 KB |
test_17.txt | AC | 20 ms | 640 KB |
test_18.txt | AC | 21 ms | 768 KB |
test_19.txt | AC | 7 ms | 512 KB |
test_20.txt | AC | 6 ms | 512 KB |
test_21.txt | AC | 1 ms | 256 KB |
test_22.txt | AC | 10 ms | 640 KB |
test_23.txt | AC | 1 ms | 256 KB |
test_24.txt | AC | 38 ms | 896 KB |
test_25.txt | AC | 38 ms | 896 KB |
test_26.txt | AC | 9 ms | 640 KB |
test_27.txt | AC | 12 ms | 768 KB |
test_28.txt | AC | 38 ms | 896 KB |
test_29.txt | AC | 38 ms | 896 KB |
test_30.txt | AC | 3 ms | 512 KB |
test_31.txt | AC | 1 ms | 384 KB |
test_32.txt | AC | 38 ms | 896 KB |
test_33.txt | AC | 38 ms | 896 KB |
test_34.txt | AC | 2 ms | 384 KB |
test_35.txt | AC | 8 ms | 640 KB |
test_36.txt | AC | 38 ms | 896 KB |