Submission #1881179
Source Code Expand
import std.stdio, std.string, std.conv, std.range, std.algorithm; ulong fact(ulong x) { ulong z = 1; foreach(i; iota(1, x + 1)) { z *= i; z %= 1000000007; } return z; } void main() { auto WH = readln.chomp.split.map!(to!int); auto W = WH[0]; auto H = WH[1]; auto answer = fact(W + H - 2) / (fact(W - 1) * fact(H - 1)); answer.writeln; }
Submission Info
Submission Time | |
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Task | C - 経路 |
User | yousack728 |
Language | D (LDC 0.17.0) |
Score | 0 |
Code Size | 387 Byte |
Status | WA |
Exec Time | 3 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | Dataset1 | Dataset2 | All | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 50 | 0 / 50 | 0 / 1 | ||||||||||||||||
Status |
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Set Name | Test Cases |
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Sample | s0.txt, s1.txt |
Dataset1 | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, s0.txt |
Dataset2 | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, 019.txt, 020.txt, 021.txt, s0.txt, s1.txt |
All | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, 019.txt, 020.txt, 021.txt, 022.txt, 023.txt, 024.txt, 025.txt, 026.txt, 027.txt, 028.txt, 029.txt, 030.txt, 031.txt, 032.txt, s0.txt, s1.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
000.txt | AC | 1 ms | 256 KB |
001.txt | WA | 1 ms | 256 KB |
002.txt | AC | 1 ms | 256 KB |
003.txt | WA | 1 ms | 256 KB |
004.txt | AC | 1 ms | 256 KB |
005.txt | AC | 1 ms | 256 KB |
006.txt | AC | 1 ms | 256 KB |
007.txt | AC | 1 ms | 256 KB |
008.txt | AC | 1 ms | 256 KB |
009.txt | WA | 1 ms | 256 KB |
010.txt | WA | 1 ms | 256 KB |
011.txt | WA | 1 ms | 256 KB |
012.txt | WA | 1 ms | 256 KB |
013.txt | WA | 1 ms | 256 KB |
014.txt | WA | 1 ms | 256 KB |
015.txt | WA | 1 ms | 256 KB |
016.txt | WA | 1 ms | 256 KB |
017.txt | WA | 1 ms | 256 KB |
018.txt | WA | 1 ms | 256 KB |
019.txt | WA | 1 ms | 256 KB |
020.txt | WA | 1 ms | 256 KB |
021.txt | WA | 1 ms | 256 KB |
022.txt | WA | 2 ms | 256 KB |
023.txt | WA | 2 ms | 256 KB |
024.txt | WA | 2 ms | 256 KB |
025.txt | WA | 1 ms | 256 KB |
026.txt | WA | 1 ms | 256 KB |
027.txt | WA | 2 ms | 256 KB |
028.txt | WA | 2 ms | 256 KB |
029.txt | WA | 2 ms | 256 KB |
030.txt | WA | 2 ms | 256 KB |
031.txt | WA | 2 ms | 256 KB |
032.txt | WA | 3 ms | 256 KB |
s0.txt | AC | 1 ms | 256 KB |
s1.txt | WA | 1 ms | 256 KB |