#include <iostream>
using namespace std;
int tab[500009];
int prefixy[500009];
int suffixy[500009];
int cunt, gates;
int highest=0, secondhighest=0;
int main()
{
cin >> cunt >> gates;
for (int i = 1; i <= cunt; i++)
{
cin >> tab[i];
}
int stalerosnacy = 1;
if (gates >= 4)
{
if (tab[1] == tab[2])
{
cout << "TAK" << endl;
cout << 1 << " " << 2;
for (int i = 3; i < gates; i++)
{
cout << i << " ";
}
return 0;
}
for (int i = 1; i < cunt; i++)
{
if (tab[i] >= tab[i + 1])
{
stalerosnacy = 0;
cout << "TAK" << endl;
for (int j = 1; j < min(gates - 3, i - 1); j++)
{
cout << j << " ";
}
cout << i - 1 << " " << i << " " << i + 1 << " ";
for (int j = i + 2; j < gates; j++)
{
cout << j << " ";
}
return 0;
}
}
if (stalerosnacy == 1)
{
cout << "NIE";
return 0;
}
}
int stalenierosnacy = 1;
if (gates == 2)
{
for (int i = 1; i < cunt; i++)
{
if (tab[i] < tab[i + 1])
{
stalenierosnacy = 0;
}
}
if (stalenierosnacy == 1)
{
cout << "TAK" << endl;
cout << 1;
return 0;
}
else
{
cout << "NIE";
return 0;
}
}
if (gates == 3)
{
if (tab[1] == tab[2])
{
cout << "TAK" << endl;
cout << 1 <<" "<< 2;
return 0;
}
if (tab[cunt-1] == tab[cunt])
{
cout << "TAK" << endl;
cout << cunt - 2 << " " << cunt - 1;
}
prefixy[1] = tab[1];
for (int i = 2; i <= cunt; i++)
{
prefixy[i] = max(tab[i], prefixy[i - 1]);
}
suffixy[cunt] = tab[cunt];
for (int i = cunt; i >= 1; i--)
{
suffixy[i] = max(tab[i], suffixy[i + 1]);
}
for (int i = 1; i < cunt; i++)
{
if (prefixy[i] >= suffixy[i + 1])
{
cout << "TAK" << endl;
cout << i - 1 << " " << i;
return 0;
}
}
cout << "NIE" << endl;
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 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | #include <iostream> using namespace std; int tab[500009]; int prefixy[500009]; int suffixy[500009]; int cunt, gates; int highest=0, secondhighest=0; int main() { cin >> cunt >> gates; for (int i = 1; i <= cunt; i++) { cin >> tab[i]; } int stalerosnacy = 1; if (gates >= 4) { if (tab[1] == tab[2]) { cout << "TAK" << endl; cout << 1 << " " << 2; for (int i = 3; i < gates; i++) { cout << i << " "; } return 0; } for (int i = 1; i < cunt; i++) { if (tab[i] >= tab[i + 1]) { stalerosnacy = 0; cout << "TAK" << endl; for (int j = 1; j < min(gates - 3, i - 1); j++) { cout << j << " "; } cout << i - 1 << " " << i << " " << i + 1 << " "; for (int j = i + 2; j < gates; j++) { cout << j << " "; } return 0; } } if (stalerosnacy == 1) { cout << "NIE"; return 0; } } int stalenierosnacy = 1; if (gates == 2) { for (int i = 1; i < cunt; i++) { if (tab[i] < tab[i + 1]) { stalenierosnacy = 0; } } if (stalenierosnacy == 1) { cout << "TAK" << endl; cout << 1; return 0; } else { cout << "NIE"; return 0; } } if (gates == 3) { if (tab[1] == tab[2]) { cout << "TAK" << endl; cout << 1 <<" "<< 2; return 0; } if (tab[cunt-1] == tab[cunt]) { cout << "TAK" << endl; cout << cunt - 2 << " " << cunt - 1; } prefixy[1] = tab[1]; for (int i = 2; i <= cunt; i++) { prefixy[i] = max(tab[i], prefixy[i - 1]); } suffixy[cunt] = tab[cunt]; for (int i = cunt; i >= 1; i--) { suffixy[i] = max(tab[i], suffixy[i + 1]); } for (int i = 1; i < cunt; i++) { if (prefixy[i] >= suffixy[i + 1]) { cout << "TAK" << endl; cout << i - 1 << " " << i; return 0; } } cout << "NIE" << endl; return 0; } } |
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