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#include <fstream>
#include <deque>
const int MAX_N = 5 * 1e5;
int a[1 + MAX_N];
std::deque<int> dq;
class InParser {
private:
FILE *fin;
char *buff;
int sp;
char read_ch() {
++sp;
if (sp == 4096) {
sp = 0;
fread(buff, 1, 4096, fin);
}
return buff[sp];
}
public:
InParser(const char* nume) {
fin = fopen(nume, "r");
buff = new char[4096]();
sp = 4095;
}
InParser& operator >> (int &n) {
char c;
while (!isdigit(c = read_ch()) && c != '-');
int sgn = 1;
if (c == '-') {
n = 0;
sgn = -1;
} else {
n = c - '0';
}
while (isdigit(c = read_ch())) {
n = 10 * n + c - '0';
}
n *= sgn;
return *this;
}
InParser& operator >> (long long &n) {
char c;
n = 0;
while (!isdigit(c = read_ch()) && c != '-');
long long sgn = 1;
if (c == '-') {
n = 0;
sgn = -1;
} else {
n = c - '0';
}
while (isdigit(c = read_ch())) {
n = 10 * n + c - '0';
}
n *= sgn;
return *this;
}
};
int main() {
std::ifstream fin("secventa.in");
std::ofstream fout("secventa.out");
int n, k;
fin >> n >> k;
for (int i = 1; i <= n; i++) {
fin >> a[i];
}
int mx = -(1 << 30), st, dr;
for (int i = 1; i <= n; i++) {
if (!dq.empty() && dq.front() == i - k) {
dq.pop_front();
}
while (!dq.empty() && a[i] < a[dq.back()]) {
dq.pop_back();
}
dq.push_back(i);
if (i >= k && a[dq.front()] > mx) {
mx = a[dq.front()];
st = i - k + 1;
dr = i;
}
}
fout << st << " " << dr << " " << mx;
return 0;
}