Submission #1125801
Source Code Expand
import java.io.*; import java.util.NoSuchElementException; import java.util.Scanner; public class Main { static long a[][]; static long c[][]; static int w,h; public static void main(String[] args) { Scanner sc = new Scanner(System.in); h=sc.nextInt(); w=sc.nextInt(); a=new long[h][w]; c=new long[h][w]; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { a[i][j]=sc.nextLong(); } } for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { r(i,j); } } long co = 0; for (int i = 0; i < h; i++) { for (int j = 0; j < w; j++) { co+=c[i][j]; co %=1000000007; System.out.printf("%3d",c[i][j]); } System.out.println(""); } System.out.println(co); } static long r(int x,int y){ long re=1; if(c[x][y]!=-1){ if(x+1<h&&a[x+1][y]>a[x][y]) if(c[x+1][y]!=-1) re+= r(x+1,y); else re+=c[x+1][y]; if(x-1>=0&&a[x-1][y]>a[x][y]) if(c[x-1][y]!=-1) re+= r(x-1,y); else re+=c[x-1][y]; if(y+1<w&&a[x][y+1]>a[x][y]) if(c[x][y+1]!=-1) re+= r(x,y+1); else re+=c[x][y+1]; if(y-1>=0&&a[x][y-1]>a[x][y]) if(c[x][y-1]!=-1) re+= r(x,y-1); else re+=c[x][y-1]; c[x][y]=re; return re; }else{ return c[x][y]; } } }
Submission Info
Submission Time | |
---|---|
Task | D - 経路 |
User | yamacken |
Language | Java8 (OpenJDK 1.8.0) |
Score | 0 |
Code Size | 1462 Byte |
Status | WA |
Exec Time | 2105 ms |
Memory | 295896 KB |
Judge Result
Set Name | sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
sample | sample01.txt, sample02.txt |
All | 00.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, sample01.txt, sample02.txt, sample01.txt, sample02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00.txt | TLE | 2105 ms | 255516 KB |
01.txt | TLE | 2105 ms | 279916 KB |
02.txt | TLE | 2105 ms | 291920 KB |
03.txt | WA | 94 ms | 18900 KB |
04.txt | WA | 94 ms | 19796 KB |
05.txt | WA | 108 ms | 19924 KB |
06.txt | WA | 226 ms | 26336 KB |
07.txt | WA | 196 ms | 24356 KB |
08.txt | WA | 150 ms | 20052 KB |
09.txt | WA | 106 ms | 18772 KB |
10.txt | WA | 243 ms | 26072 KB |
11.txt | TLE | 2105 ms | 294180 KB |
12.txt | TLE | 2105 ms | 290720 KB |
13.txt | TLE | 2105 ms | 294664 KB |
14.txt | TLE | 2105 ms | 295080 KB |
15.txt | TLE | 2105 ms | 286684 KB |
16.txt | TLE | 2105 ms | 295856 KB |
17.txt | TLE | 2105 ms | 292956 KB |
18.txt | TLE | 2105 ms | 295896 KB |
19.txt | TLE | 2105 ms | 293856 KB |
sample01.txt | WA | 94 ms | 18640 KB |
sample02.txt | WA | 98 ms | 19796 KB |