| Task: | Lista |
| Sender: | Mahtimursu |
| Submission time: | 2020-09-04 18:51:04 +0300 |
| Language: | C++ (C++11) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | RUNTIME ERROR | 0 |
| #2 | RUNTIME ERROR | 0 |
| #3 | RUNTIME ERROR | 0 |
| 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 | RUNTIME ERROR | 0.01 s | 1, 2, 3 | details |
| #5 | TIME LIMIT EXCEEDED | -- | 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 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
| #13 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
| #14 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
| #15 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
| #16 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #17 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #18 | RUNTIME ERROR | 0.01 s | 3 | details |
| #19 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #20 | RUNTIME ERROR | 0.01 s | 3 | details |
| #21 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
#include <bits/stdc++.h>
typedef long long ll;
#define M 1000000007
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
int n;
cin >> n;
if (n == 2) {
cout << "1 2" << endl;
return 0;
}
int pt[2001];
for (int i = 2; i <= 2000; i++) {
if (!pt[i]) {
for (int j = 2 * i; j <= 2000; j += i) {
pt[j] = true;
}
}
}
int res[1000];
set<int> nums;
for (int i = 1; i <= n; ++i) {
nums.insert(i);
}
nums.erase(3);
res[0] = 3;
for (int i = 1; i < n; ++i) {
auto it = nums.begin();
//cout << i << " : " << res[i - 1] << endl;
if (!pt[res[i - 1] + (*it)]) {
//cout << "sum: " << res[i - 1] + (*it) << endl;
res[i] = *it;
nums.erase(it);
continue;
}
while (true) {
it++;
if (!pt[res[i - 1] + (*it)]) {
res[i] = *it;
//cout << "sum: " << res[i - 1] + (*it) << endl;
nums.erase(it);
break;
}
}
}
for (int i = 0; i < n; ++i) {
cout << res[i] << " ";
}
return 0;
}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 |
|---|
| 3 2 1 |
Test 3
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 4 |
| correct output |
|---|
| 1 2 3 4 |
| user output |
|---|
| 3 2 1 4 |
Test 4
Group: 1, 2, 3
Verdict: RUNTIME ERROR
| input |
|---|
| 5 |
| correct output |
|---|
| 3 4 1 2 5 |
| user output |
|---|
| (empty) |
Error:
free(): invalid pointer
Test 5
Group: 1, 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 6 |
| correct output |
|---|
| 3 4 1 2 5 6 |
| user output |
|---|
| (empty) |
Test 6
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 7 |
| correct output |
|---|
| 3 4 1 2 5 6 7 |
| user output |
|---|
| 3 2 1 4 7 6 5 |
Test 7
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 8 |
| correct output |
|---|
| 7 6 5 2 1 4 3 8 |
| user output |
|---|
| 3 2 1 4 7 6 5 8 |
Test 8
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 9 |
| correct output |
|---|
| 7 6 5 2 1 4 3 8 9 |
| user output |
|---|
| 3 2 1 4 7 6 5 8 9 |
Test 9
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 10 |
| correct output |
|---|
| 7 6 5 2 1 4 3 8 9 10 |
| user output |
|---|
| 3 2 1 4 7 6 5 8 9 10 |
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 |
|---|
| 3 2 1 4 7 6 5 8 9 10 13 16 15 ... |
Test 11
Group: 2, 3
Verdict: ACCEPTED
| input |
|---|
| 56 |
| correct output |
|---|
| 55 54 53 50 51 52 49 48 13 28 ... |
| user output |
|---|
| 3 2 1 4 7 6 5 8 9 10 13 16 15 ... Truncated |
Test 12
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 70 |
| correct output |
|---|
| 67 4 1 2 9 32 35 38 65 66 61 4... |
| user output |
|---|
| (empty) |
Test 13
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 76 |
| correct output |
|---|
| 73 66 61 42 59 54 53 50 51 52 ... |
| user output |
|---|
| (empty) |
Test 14
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 90 |
| correct output |
|---|
| 87 86 11 18 29 44 45 16 55 58 ... |
| user output |
|---|
| (empty) |
Test 15
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100 |
| correct output |
|---|
| 97 96 95 78 25 82 81 56 71 68 ... |
| user output |
|---|
| (empty) |
Test 16
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 154 |
| correct output |
|---|
| 151 6 5 92 137 134 149 84 143 ... |
| user output |
|---|
| (empty) |
Test 17
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 430 |
| correct output |
|---|
| 427 426 371 372 367 376 375 35... |
| user output |
|---|
| (empty) |
Test 18
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 629 |
| correct output |
|---|
| 627 404 227 146 83 150 77 74 3... |
| user output |
|---|
| (empty) |
Error:
free(): invalid pointer
Test 19
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 833 |
| correct output |
|---|
| 829 828 793 574 523 516 515 51... |
| user output |
|---|
| (empty) |
Test 20
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 885 |
| correct output |
|---|
| 883 724 723 878 881 726 721 71... |
| user output |
|---|
| (empty) |
Error:
free(): invalid pointer
Test 21
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 |
| correct output |
|---|
| 997 996 737 884 995 492 991 20... |
| user output |
|---|
| (empty) |