Submission #1772332
Source Code Expand
import java.util.*; class Main { static final int I=1000000000; public static void main(String[] args) { Scanner scan = new Scanner(System.in); int n=scan.nextInt(); int m=scan.nextInt(); int[][] d=new int[n][n]; for(int[] r:d)Arrays.fill(r,I); for(int i=0;i<n;++i)d[i][i]=0; while(m-->0){ int a=scan.nextInt()-1; int b=scan.nextInt()-1; int t=scan.nextInt(); d[a][b]=Math.min(d[a][b],t); d[b][a]=d[a][b]; } for(int k=0;k<n;++k) for(int i=0;i<n;++i) for(int j=0;j<n;++j) d[i][j]=Math.min(d[i][j],d[i][k]+d[k][j]); int mi=I; for(int i=0;i<n;++i){ int ma=0; for(int c:d[i])ma=Math.max(ma,c); mi=Math.min(mi,ma); } System.out.println(mi); } }
Submission Info
Submission Time | |
---|---|
Task | D - バスと避けられない運命 |
User | kirika_comp |
Language | Java8 (OpenJDK 1.8.0) |
Score | 100 |
Code Size | 932 Byte |
Status | AC |
Exec Time | 513 ms |
Memory | 59524 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 | 94 ms | 21588 KB |
sample_02.txt | AC | 95 ms | 19028 KB |
sample_03.txt | AC | 93 ms | 19028 KB |
test_01.txt | AC | 93 ms | 21844 KB |
test_02.txt | AC | 193 ms | 24552 KB |
test_03.txt | AC | 513 ms | 59524 KB |
test_04.txt | AC | 225 ms | 28264 KB |
test_05.txt | AC | 389 ms | 45396 KB |
test_06.txt | AC | 199 ms | 32620 KB |
test_07.txt | AC | 480 ms | 43740 KB |
test_08.txt | AC | 134 ms | 25772 KB |
test_09.txt | AC | 354 ms | 42208 KB |
test_10.txt | AC | 201 ms | 32212 KB |
test_11.txt | AC | 195 ms | 30700 KB |
test_12.txt | AC | 255 ms | 36668 KB |
test_13.txt | AC | 209 ms | 30696 KB |
test_14.txt | AC | 230 ms | 36112 KB |
test_15.txt | AC | 457 ms | 47736 KB |
test_16.txt | AC | 232 ms | 36652 KB |
test_17.txt | AC | 377 ms | 45948 KB |
test_18.txt | AC | 271 ms | 34648 KB |
test_19.txt | AC | 270 ms | 40828 KB |
test_20.txt | AC | 244 ms | 33088 KB |
test_21.txt | AC | 98 ms | 21844 KB |
test_22.txt | AC | 231 ms | 33244 KB |
test_23.txt | AC | 111 ms | 19412 KB |
test_24.txt | AC | 193 ms | 24068 KB |
test_25.txt | AC | 190 ms | 26124 KB |
test_26.txt | AC | 156 ms | 21724 KB |
test_27.txt | AC | 159 ms | 20908 KB |
test_28.txt | AC | 192 ms | 25164 KB |
test_29.txt | AC | 197 ms | 25828 KB |
test_30.txt | AC | 125 ms | 21844 KB |
test_31.txt | AC | 115 ms | 19284 KB |
test_32.txt | AC | 187 ms | 22320 KB |
test_33.txt | AC | 190 ms | 23020 KB |
test_34.txt | AC | 122 ms | 21972 KB |
test_35.txt | AC | 152 ms | 20524 KB |
test_36.txt | AC | 193 ms | 23460 KB |