| Task: | Lista |
| Sender: | otahontas |
| Submission time: | 2020-09-06 13:02:03 +0300 |
| Language: | C++ (C++17) |
| Status: | READY |
| Result: | 100 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 21 |
| #2 | ACCEPTED | 38 |
| #3 | ACCEPTED | 41 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #2 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #3 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #4 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #5 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #6 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #7 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #8 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #9 | ACCEPTED | 0.01 s | 1, 2, 3 | details |
| #10 | ACCEPTED | 0.01 s | 2, 3 | details |
| #11 | ACCEPTED | 0.01 s | 2, 3 | details |
| #12 | ACCEPTED | 0.01 s | 2, 3 | details |
| #13 | ACCEPTED | 0.01 s | 2, 3 | details |
| #14 | ACCEPTED | 0.01 s | 2, 3 | details |
| #15 | ACCEPTED | 0.01 s | 2, 3 | details |
| #16 | ACCEPTED | 0.01 s | 3 | details |
| #17 | ACCEPTED | 0.01 s | 3 | details |
| #18 | ACCEPTED | 0.01 s | 3 | details |
| #19 | ACCEPTED | 0.01 s | 3 | details |
| #20 | ACCEPTED | 0.01 s | 3 | details |
| #21 | ACCEPTED | 0.01 s | 3 | details |
Code
#include <iostream>
using namespace std;
int sieve[2001];
bool used[2001];
int ans[2001];
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
for (int i = 2; i <= 2000; i++) {
if (sieve[i]) continue;
for (int j = 2*i; j <= 2000; j += i) sieve[j] = 1;
}
int n;
cin >> n;
ans[1] = 1;
used[1] = 1;
for (int i = 2; i <= n; i++) {
int a = n;
while (used[a] || sieve[ans[i-1]+a]) a--;
used[a] = 1;
ans[i] = a;
}
for (int i = 1; i <= n; i++) cout << ans[i] << " ";
}
Test details
Test 1
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 2 |
| correct output |
|---|
| 1 2 |
| user output |
|---|
| 1 2 |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 3 |
| correct output |
|---|
| 1 2 3 |
| user output |
|---|
| 1 2 3 |
Test 3
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 4 |
| correct output |
|---|
| 1 2 3 4 |
| user output |
|---|
| 1 4 3 2 |
Test 4
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 5 |
| correct output |
|---|
| 3 4 1 2 5 |
| user output |
|---|
| 1 4 3 2 5 |
Test 5
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 6 |
| correct output |
|---|
| 3 4 1 2 5 6 |
| user output |
|---|
| 1 6 5 2 3 4 |
Test 6
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 7 |
| correct output |
|---|
| 3 4 1 2 5 6 7 |
| user output |
|---|
| 1 6 7 4 3 2 5 |
Test 7
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 8 |
| correct output |
|---|
| 7 6 5 2 1 4 3 8 |
| user output |
|---|
| 1 6 7 4 3 8 5 2 |
Test 8
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 9 |
| correct output |
|---|
| 7 6 5 2 1 4 3 8 9 |
| user output |
|---|
| 1 6 7 4 9 8 5 2 3 |
Test 9
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 10 |
| correct output |
|---|
| 7 6 5 2 1 4 3 8 9 10 |
| user output |
|---|
| 1 10 9 8 5 6 7 4 3 2 |
Test 10
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 19 |
| correct output |
|---|
| 17 14 3 8 15 16 13 6 5 2 1 4 9... |
| user output |
|---|
| 1 18 19 12 17 14 15 16 13 10 9... |
Test 11
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 56 |
| correct output |
|---|
| 55 54 53 50 51 52 49 48 13 28 ... |
| user output |
|---|
| 1 52 55 54 53 56 51 50 47 42 4... Truncated |
Test 12
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 70 |
| correct output |
|---|
| 67 4 1 2 9 32 35 38 65 66 61 4... |
| user output |
|---|
| 1 70 69 68 63 64 67 60 53 56 5... Truncated |
Test 13
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 76 |
| correct output |
|---|
| 73 66 61 42 59 54 53 50 51 52 ... |
| user output |
|---|
| 1 72 67 70 69 68 71 66 73 76 7... Truncated |
Test 14
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 90 |
| correct output |
|---|
| 87 86 11 18 29 44 45 16 55 58 ... |
| user output |
|---|
| 1 88 85 82 81 86 87 80 83 90 8... Truncated |
Test 15
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 100 |
| correct output |
|---|
| 97 96 95 78 25 82 81 56 71 68 ... |
| user output |
|---|
| 1 100 99 98 95 96 97 94 87 92 ... Truncated |
Test 16
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 154 |
| correct output |
|---|
| 151 6 5 92 137 134 149 84 143 ... |
| user output |
|---|
| 1 150 143 140 153 154 139 144 ... Truncated |
Test 17
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 430 |
| correct output |
|---|
| 427 426 371 372 367 376 375 35... |
| user output |
|---|
| 1 430 429 428 425 414 415 424 ... Truncated |
Test 18
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 629 |
| correct output |
|---|
| 627 404 227 146 83 150 77 74 3... |
| user output |
|---|
| 1 618 619 612 625 624 613 616 ... Truncated |
Test 19
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 833 |
| correct output |
|---|
| 829 828 793 574 523 516 515 51... |
| user output |
|---|
| 1 828 829 808 819 818 809 812 ... Truncated |
Test 20
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 885 |
| correct output |
|---|
| 883 724 723 878 881 726 721 71... |
| user output |
|---|
| 1 882 877 876 883 870 871 862 ... Truncated |
Test 21
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 1000 |
| correct output |
|---|
| 997 996 737 884 995 492 991 20... |
| user output |
|---|
| 1 996 997 1000 999 998 995 992... Truncated |