| Task: | Tekijät |
| Sender: | rasastusni |
| Submission time: | 2020-11-07 23:15:50 +0200 |
| Language: | C++ (C++17) |
| Status: | READY |
| Result: | 12 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 12 |
| #2 | TIME LIMIT EXCEEDED | 0 |
| #3 | TIME LIMIT EXCEEDED | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #2 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #3 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
| #4 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #5 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #6 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #7 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
#include <numeric>
#include <iostream>
using namespace std;
int nums[100000];
int main()
{
int n;
cin >> n;
int ans = 0;
for (int i = 0; i < n; ++i) {
cin >> nums[i];
for (int j = 0; j < i; ++j) {
if (gcd(nums[i], nums[j]) == 1) ++ans;
}
}
cout << ans << endl;
}
Test details
Test 1
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 100 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| correct output |
|---|
| 3043 |
| user output |
|---|
| 3043 |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 100 71 19 26 18 57 78 80 89 31 26 ... |
| correct output |
|---|
| 3086 |
| user output |
|---|
| 3086 |
Test 3
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 66 87 90 67 93 89 57 29 34 4 8... |
| correct output |
|---|
| 3044751906 |
| user output |
|---|
| (empty) |
Test 4
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| correct output |
|---|
| 3039650753 |
| user output |
|---|
| (empty) |
Test 5
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 238907 151373 522599 885657 37... |
| correct output |
|---|
| 3031155756 |
| user output |
|---|
| (empty) |
Test 6
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 510510 510510 510510 510510 51... |
| correct output |
|---|
| 0 |
| user output |
|---|
| (empty) |
Test 7
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 999983 999983 999983 999983 99... |
| correct output |
|---|
| 0 |
| user output |
|---|
| (empty) |