Task: | Vaihdot |
Sender: | Mahtimursu |
Submission time: | 2020-09-04 20:14:18 +0300 |
Language: | C++ (C++11) |
Status: | READY |
Result: | 13 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 13 |
#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 | 0.07 s | 1, 2, 3 | details |
#3 | ACCEPTED | 0.02 s | 1, 2, 3 | details |
#4 | ACCEPTED | 0.04 s | 1, 2, 3 | details |
#5 | ACCEPTED | 0.04 s | 1, 2, 3 | details |
#6 | ACCEPTED | 0.04 s | 1, 2, 3 | details |
#7 | ACCEPTED | 0.04 s | 1, 2, 3 | details |
#8 | ACCEPTED | 0.04 s | 1, 2, 3 | details |
#9 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
#10 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
#11 | TIME LIMIT EXCEEDED | -- | 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 | -- | 2, 3 | details |
#17 | TIME LIMIT EXCEEDED | -- | 3 | details |
#18 | TIME LIMIT EXCEEDED | -- | 3 | details |
#19 | TIME LIMIT EXCEEDED | -- | 3 | details |
#20 | TIME LIMIT EXCEEDED | -- | 3 | details |
#21 | TIME LIMIT EXCEEDED | -- | 3 | details |
#22 | TIME LIMIT EXCEEDED | -- | 3 | details |
#23 | TIME LIMIT EXCEEDED | -- | 3 | details |
#24 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
#include <bits/stdc++.h>typedef long long ll;#define M 1000000007using namespace std;int main() {ios_base::sync_with_stdio(false);cin.tie(0);int n;cin >> n;vector<int> v(n);for (int i = 0; i < n; ++i) {cin >> v[i];}/*// lis��k�?bool l = true;for (int i = 0; i < n; i++) {if (v[i] != i + 1) {l = false;break;}}if (l) {// vaihdetaan p��dytcout << "2 2" << endl;return 0;}*/// muuten parantuu yhdell�?/*int pos[200005];pos[0] = -1;pos[n + 1] = -1;for (int i = 0; i < n; ++i) {pos[v[i]] = i;}*/// lasketaan ilman muutosta/*int c = 1;for (int i = 1; i < n; ++i) {if (v[i - 1] > v[i]) c++;}*/// T�ll�in optimaali on siis c - 1?/*int s[200005];int g[200005];for (int i = 0; i < n; ++i) {s[v[i]] = pos[v[i] - 1];g[v[i]] = pos[v[i] + 1];}*//*for (int i = 1; i <= n; ++i) {cout << i << ": " << s[i] << ", " << g[i] << " at: " << pos[i] << " between: " << (s[i] < pos[i] && g[i] > pos[i]) << endl;}*/int pb = 2 * n;int cnt = 0;for (int i = 0; i < n; i++) {for (int j = i + 1; j < n; ++j) {int t = v[i];v[i] = v[j];v[j] = t;int c = 0;// en ymm�rr�int target = 1;while (target <= n) {for (int k = 0; k < n; ++k) {if (v[k] == target) {target++;}}c++;}if (c == pb) {cnt++;}else if (c < pb) {cnt = 1;pb = c;}t = v[i];v[i] = v[j];v[j] = t;}}cout << pb << " " << cnt << endl;return 0;}
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 |
---|
2 99 |
user output |
---|
2 99 |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 100 99 98 97 96 95 94 93 92 91... |
correct output |
---|
98 4851 |
user output |
---|
98 4851 |
Test 3
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 1 2 88 4 5 6 7 8 9 10 11 12 13... |
correct output |
---|
16 5 |
user output |
---|
16 5 |
Test 4
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 51 48 74 70 45 71 24 88 55 99 ... |
correct output |
---|
49 131 |
user output |
---|
49 131 |
Test 5
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 45 67 29 62 70 77 41 74 52 95 ... |
correct output |
---|
52 268 |
user output |
---|
52 268 |
Test 6
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 47 98 2 75 6 21 84 8 4 89 27 9... |
correct output |
---|
48 149 |
user output |
---|
48 149 |
Test 7
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 73 68 17 94 71 63 61 13 58 10 ... |
correct output |
---|
47 116 |
user output |
---|
47 116 |
Test 8
Group: 1, 2, 3
Verdict: ACCEPTED
input |
---|
100 17 16 45 94 6 1 36 81 31 13 51... |
correct output |
---|
45 95 |
user output |
---|
45 95 |
Test 9
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
5000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
2 4999 |
user output |
---|
(empty) |
Test 10
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
5000 5000 4999 4998 4997 4996 4995 ... |
correct output |
---|
4998 12492501 |
user output |
---|
(empty) |
Test 11
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
5000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
19 10 |
user output |
---|
(empty) |
Test 12
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
5000 1 2 3 4 5 6 264 8 9 10 11 12 1... |
correct output |
---|
190 96 |
user output |
---|
(empty) |
Test 13
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
5000 1 2 3 4 5 6 7 8 9 2400 11 12 1... |
correct output |
---|
1378 27938 |
user output |
---|
(empty) |
Test 14
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
5000 4012 2 4820 4208 1868 1728 362... |
correct output |
---|
2511 436307 |
user output |
---|
(empty) |
Test 15
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
5000 3877 3972 1112 3669 1959 4640 ... |
correct output |
---|
2497 417065 |
user output |
---|
(empty) |
Test 16
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
5000 2774 998 4525 2884 487 1995 41... |
correct output |
---|
2518 426448 |
user output |
---|
(empty) |
Test 17
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
2 199999 |
user output |
---|
(empty) |
Test 18
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 200000 199999 199998 199997 19... |
correct output |
---|
199998 19999700001 |
user output |
---|
(empty) |
Test 19
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
19 10 |
user output |
---|
(empty) |
Test 20
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
199 100 |
user output |
---|
(empty) |
Test 21
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
correct output |
---|
1979 1030 |
user output |
---|
(empty) |
Test 22
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 1 2 184153 4 5 6 7 8 164545 10... |
correct output |
---|
18081 477187 |
user output |
---|
(empty) |
Test 23
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 151013 68675 119105 58292 3335... |
correct output |
---|
86328 318722426 |
user output |
---|
(empty) |
Test 24
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
200000 11562 33356 106752 170825 2723... |
correct output |
---|
99873 663048119 |
user output |
---|
(empty) |