#include <iostream>
#include <vector>
#include <algorithm>
#include <math.h>
using namespace std;
int main()
{
ios_base::sync_with_stdio(0);
long n;
cin >> n;
vector<long> arr(n);
for (long i = 0; i < n; i++)
{
cin >> arr[i];
}
long max = 0;
long numElements = 0;
for (size_t i = 0; i < n; i++)
{
long count = 0;
long value = 0;
vector<long> tempArr = arr;
for (size_t j = i; j < n; j++)
{
if (i == j)
{
value = 2 * tempArr[i] + 1;
}
else
{
int k = j;
while (k > i)
{
if (tempArr[k] < tempArr[k - 1])
{
// swap
long temp = tempArr[k];
tempArr[k] = tempArr[k - 1];
tempArr[k - 1] = temp;
}
k--;
}
const long length = j - i + 1;
if (length % 2 == 0)
{
value = length + tempArr[i + length / 2] + tempArr[i + length/ 2 - 1];
}
else
{
value = length + 2 * tempArr[(i + j) / 2];
}
}
if (value > max)
{
max = value;
count = 1;
}
else if (value == max)
{
count++;
}
}
numElements += count;
}
cout << max << " " << numElements << "\n";
return 0;
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | #include <iostream> #include <vector> #include <algorithm> #include <math.h> using namespace std; int main() { ios_base::sync_with_stdio(0); long n; cin >> n; vector<long> arr(n); for (long i = 0; i < n; i++) { cin >> arr[i]; } long max = 0; long numElements = 0; for (size_t i = 0; i < n; i++) { long count = 0; long value = 0; vector<long> tempArr = arr; for (size_t j = i; j < n; j++) { if (i == j) { value = 2 * tempArr[i] + 1; } else { int k = j; while (k > i) { if (tempArr[k] < tempArr[k - 1]) { // swap long temp = tempArr[k]; tempArr[k] = tempArr[k - 1]; tempArr[k - 1] = temp; } k--; } const long length = j - i + 1; if (length % 2 == 0) { value = length + tempArr[i + length / 2] + tempArr[i + length/ 2 - 1]; } else { value = length + 2 * tempArr[(i + j) / 2]; } } if (value > max) { max = value; count = 1; } else if (value == max) { count++; } } numElements += count; } cout << max << " " << numElements << "\n"; return 0; } |
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