func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios::sync_with_stdio(false);     cin.tie(0);     int t;     cin >> t;     while (t--) {       int n, k;       cin >> n >> k;       vector<int> a(n, 0);       for (int i = 0; i < n; i++) cin >> a[i];       vector<int> prev(n, 0);       prev[0] = 0;       int m = -1;       int s = 0;       int l = 0;       int r = 0;       for (int i = 1; i < n - 1; i++) {         if (a[i] > a[i + 1] && a[i - 1] < a[i]) {           s++;         }         prev[i] = s;       }       for (int i = n - 1; i >= k - 1; i--) {         if (prev[i - 1] - prev[i - k + 1] >= m) {           m = prev[i - 1] - prev[i - k + 1];           l = i - k + 1;         }       }       cout << m + 1 <<     << l + 1 << endl;     }   }   