import java.io.*;
import java.util.Arrays;
import java.util.Comparator;
import java.util.StringTokenizer;
class App {
public static void main(String[] args) throws IOException {
//BufferedReader reader = new BufferedReader(new FileReader(new File("diamond.in")));
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
//PrintWriter out = new PrintWriter(new FileWriter(new File("diamond.out")));
StringTokenizer sTokenizer = new StringTokenizer(reader.readLine());
int numCount = Integer.parseInt(sTokenizer.nextToken());
int difference = Integer.parseInt(sTokenizer.nextToken());
int[] blocks = new int[numCount];
sTokenizer = new StringTokenizer(reader.readLine());
for(int i = 0; i < numCount; i++) {
blocks[i] = Integer.parseInt(sTokenizer.nextToken());
}
Arrays.sort(blocks);
long answer = 1;
int upBlock = 0;
for(int i = 0; i < numCount; i++) {
while (upBlock < numCount - 1 && blocks[upBlock + 1] - blocks[i] <= difference) {upBlock++;}
int multiplier = upBlock - i + 1;
answer = ((long)multiplier * answer) % 1000000009;
}
System.out.println(answer);
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
103 ms |
26136 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
108 ms |
25468 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
108 ms |
29804 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
104 ms |
25760 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
104 ms |
25476 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
109 ms |
25176 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
107 ms |
27616 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
113 ms |
25032 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
103 ms |
25256 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
104 ms |
25412 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
114 ms |
29816 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
109 ms |
29540 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
110 ms |
25448 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
104 ms |
25776 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
106 ms |
31372 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
114 ms |
24896 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
106 ms |
25272 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
106 ms |
29464 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
108 ms |
31240 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
118 ms |
25240 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |