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(System.out);
//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 = 1;
for(int i = 0; i < numCount; i++) {
if(upBlock >= numCount) {
int num = numCount - i;
if(num != 0) {
answer *= num;
answer = answer % 1000000009;
}
continue;
}
if(blocks[upBlock] > difference + blocks[i]) {
int num = upBlock - i;
if(num != 0) {
answer *= num;
answer = answer % 1000000009;
}
continue;
}
i--;
upBlock++;
}
System.out.println(answer);
out.close();
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
113 ms |
29412 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 |
29060 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
105 ms |
29828 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 |
29700 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 |
31420 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 |
25164 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
105 ms |
25152 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 |
25620 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
102 ms |
25584 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 |
31708 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 |
29408 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 |
27472 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 |
31396 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
105 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 |
102 ms |
25780 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 |
31376 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
105 ms |
25252 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 |
30004 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
119 ms |
25264 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 |
31176 KB |
Execution failed because the return code was nonzero |
2 |
Halted |
0 ms |
0 KB |
- |