#include <bits/stdc++.h> using namespace std; #define ff first #define ss second int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n, k; cin >> n >> k; vector <int> v(n); for (int i = 0; i < n; i++) cin >> v[i]; // algorytm dla k == 2 // if (k == 2) nie działa // algorytm dla k == 3 // if (k == 3) nie działa // algorytm dla k == 4 // nie działa auto k2 = [&]() { vector <int> minl(n); vector <int> maxr(n); for (int i = 0; i < n; i++) { if (i == 0) minl[i] = v[i]; else minl[i] = min(minl[i-1], v[i]); } for (int i = n-1; i >= 0; i--) { if (i == n-1) maxr[i] = v[i]; else maxr[i] = max(maxr[i+1], v[i]); } for (int i = 1; i < n; i++) { if (minl[i-1] >= maxr[i]) { vector <bool> res(n+1); res[i] = 1; int ile = 1; cout << "TAK\n"; for (int j = 1; j < n; j++) if (ile != k-1 && !res[j]) res[j] = 1, ile++; for (int j = 1; j < n; j++) if (res[j]) cout << j << " "; exit(0); } } }; k2(); if (k == 2) { cout << "NIE\n"; return 0; } auto k3 = [&]() { int maxx = 0, minn = INT_MAX; for (int i = 0; i < n; i++) { maxx = max(maxx, v[i]); minn = min(minn, v[i]); } for (int i = 1; i < n-1; i++) { if (v[i] == maxx || v[i] == minn) { vector <int> res(n+1); res[i] = res[i+1] = 1; int ile = 2; cout << "TAK\n"; for (int j = 1; j < n; j++) if (ile != k-1 && !res[j]) res[j] = 1, ile++; for (int j = 1; j < n; j++) if (res[j]) cout << j << " "; exit(0); } } }; k3(); if (k == 3) { cout << "NIE\n"; return 0; } auto k4 = [&]() { for (int i = 1; i < n; i++) { if (v[i] <= v[i-1]) { vector <int> res(n+1); res[i-1] = res[i] = res[i+1] = 1; int ile = 3; cout << "TAK\n"; for (int j = 1; j < n; j++) if (ile != k-1 && !res[j]) res[j] = 1, ile++; for (int j = 1; j < n; j++) if (res[j]) cout << j << " "; exit(0); } } }; k4(); cout << "NIE\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 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 | #include <bits/stdc++.h> using namespace std; #define ff first #define ss second int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n, k; cin >> n >> k; vector <int> v(n); for (int i = 0; i < n; i++) cin >> v[i]; // algorytm dla k == 2 // if (k == 2) nie działa // algorytm dla k == 3 // if (k == 3) nie działa // algorytm dla k == 4 // nie działa auto k2 = [&]() { vector <int> minl(n); vector <int> maxr(n); for (int i = 0; i < n; i++) { if (i == 0) minl[i] = v[i]; else minl[i] = min(minl[i-1], v[i]); } for (int i = n-1; i >= 0; i--) { if (i == n-1) maxr[i] = v[i]; else maxr[i] = max(maxr[i+1], v[i]); } for (int i = 1; i < n; i++) { if (minl[i-1] >= maxr[i]) { vector <bool> res(n+1); res[i] = 1; int ile = 1; cout << "TAK\n"; for (int j = 1; j < n; j++) if (ile != k-1 && !res[j]) res[j] = 1, ile++; for (int j = 1; j < n; j++) if (res[j]) cout << j << " "; exit(0); } } }; k2(); if (k == 2) { cout << "NIE\n"; return 0; } auto k3 = [&]() { int maxx = 0, minn = INT_MAX; for (int i = 0; i < n; i++) { maxx = max(maxx, v[i]); minn = min(minn, v[i]); } for (int i = 1; i < n-1; i++) { if (v[i] == maxx || v[i] == minn) { vector <int> res(n+1); res[i] = res[i+1] = 1; int ile = 2; cout << "TAK\n"; for (int j = 1; j < n; j++) if (ile != k-1 && !res[j]) res[j] = 1, ile++; for (int j = 1; j < n; j++) if (res[j]) cout << j << " "; exit(0); } } }; k3(); if (k == 3) { cout << "NIE\n"; return 0; } auto k4 = [&]() { for (int i = 1; i < n; i++) { if (v[i] <= v[i-1]) { vector <int> res(n+1); res[i-1] = res[i] = res[i+1] = 1; int ile = 3; cout << "TAK\n"; for (int j = 1; j < n; j++) if (ile != k-1 && !res[j]) res[j] = 1, ile++; for (int j = 1; j < n; j++) if (res[j]) cout << j << " "; exit(0); } } }; k4(); cout << "NIE\n"; return 0; } |