| Task: | Järjestys |
| Sender: | Sisuaski |
| Submission time: | 2020-11-29 10:16:37 +0200 |
| Language: | C++ (C++17) |
| Status: | READY |
| Result: | 100 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 26 |
| #2 | ACCEPTED | 74 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 2 | details |
| #2 | ACCEPTED | 0.01 s | 2 | details |
| #3 | ACCEPTED | 0.01 s | 2 | details |
Code
#include <iostream>
#include <algorithm>
using namespace std;
int as[1024];
const int Z = 1e9+7;
int main() {
int t;cin>>t;
while(t--){
int n,x;cin>>n>>x;
for(int i=0; i<n; ++i) cin>>as[i];
sort(as,as+n);
long long res=1;
for(int i=1,j=0; i<n; ++i) {
while(j<i && as[i]-as[j]>x) ++j;
res = res*(i-j+1) % Z;
}
cout<<res<<'\n';
}
}
Test details
Test 1
Group: 1, 2
Verdict: ACCEPTED
| input |
|---|
| 100 5 20 65 49 97 55 9 6 33 42 32 10 92 60 37 ... |
| correct output |
|---|
| 6 192 4 72 288 ... |
| user output |
|---|
| 6 192 4 72 288 ... Truncated |
Test 2
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 100 85 980 570 804 393 119 973 743 345 46... |
| correct output |
|---|
| 753889928 541098438 241592657 827522722 403761060 ... |
| user output |
|---|
| 753889928 541098438 241592657 827522722 403761060 ... Truncated |
Test 3
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 100 100 1 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| correct output |
|---|
| 988185646 196898158 546822979 56844088 346866189 ... |
| user output |
|---|
| 988185646 196898158 546822979 56844088 346866189 ... Truncated |