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#include <bits/stdc++.h>
#define L 500005
using namespace std;
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;
}
};
InParser fin("secventa.in");
ofstream fout("secventa.out");
struct MS{
int val;
int ind;
};
MS v[L], deq[L];
int main(){
int n, k, i, j1, j2, mx, l, r;
fin >> n >> k;
for (i = 1; i <= n; i++){
fin >> v[i].val;
v[i].ind = i;
}
mx = l = r = -L;
j1 = j2 = 0;
for (i = 1; i <= n; i++){
if (j2 > j1 && deq[j1].ind + k <= i)
j1++;
while (j2 > j1 && deq[j2 - 1].val > v[i].val)
j2--;
deq[j2++] = v[i];
if (i >= k && mx < deq[j1].val){
mx = deq[j1].val;
l = i - k + 1;
r = i;
}
}
fout << l << " " << r << " " << mx << "\n";
return 0;
}