#include <vector> #include <iostream> #include <sstream> #include <math.h> #include <sys/time.h> #include <cstdlib> #include <algorithm> #include <cassert> #include <cstring> #include <fstream> #include <set> #include <map> #include <iomanip> #include <queue> #define FOR(i,a,b) for(__typeof(b) i=(a);i<(b);++i) #define REP(i,a) FOR(i,0,a) #define FOREACH(x,c) for(__typeof(c.begin()) x=c.begin();x != c.end(); x++) #define ALL(c) c.begin(),c.end() #define CLEAR(c) memset(c,0,sizeof(c)) #define SIZE(c) (int) ((c).size()) #define PB push_back #define MP make_pair #define X first #define Y second #define ULL unsigned long long #define LL long long #define LD long double #define II pair<int, int> #define DD pair<double, double> #define FF pair<float,float> #define VC vector #define VI VC<int> #define VVI VC<VI> #define VVVI VC<VVI> #define VD VC<double> #define VS VC<string> #define VII VC<II> #define VDD VC<DD> #define VFF VC<FF> #define VVD VC<VD> #define VVVD VC<VVD> #define VULL VC<ULL> #define DB(a) cerr << #a << ": " << a << endl; using namespace std; template<class T> void print(VC < T > v) {cerr << "[";if (SIZE(v) != 0) cerr << v[0]; FOR(i, 1, SIZE(v)) cerr << "," << v[i]; cerr << "]\n";} template<class T> string i2s(T &x) { ostringstream o; o << x; return o.str(); } VS split(string &s, char c = ' ') {VS all; int p = 0, np; while (np = s.find(c, p), np >= 0) {all.PB(s.substr(p, np - p)); p = np + 1;} if (p < SIZE(s)) all.PB(s.substr(p)); return all;} VI T; int n,k; VI solve4(){ VI s; REP(i,n-1) if (T[i] >= T[i+1]){ if (i == 0) i++; while (i+k-2 >= n) i--; REP(j,k-1) s.PB(i+j); break; } return s; } VI solve3(){ VI s; if (T[0] >= T[n-1]){ s.PB(1); s.PB(n-1); return s; } FOR(i,1,n-1) if (T[i] <= T[0]){ s.PB(i); s.PB(i+1); return s; } for(int i=n-2; i > 0; i--) if (T[i] >= T[n-1]){ s.PB(i); s.PB(i+1); return s; } return s; } VI solve2(){ VI s; VI Tmin(n); VI Tmax(n); Tmin[0] = T[0]; for(int i=1; i < n; i++) Tmin[i] = min(Tmin[i-1],T[i]); Tmax[n-1] = T[n-1]; for(int i=n-2; i >= 0; i--) Tmax[i] = max(Tmax[i+1],T[i]); REP(i,n-1) if (Tmin[i] >= Tmax[i+1]){ s.PB(i+1); break; } return s; } int main(int argc, char *argv[]){ cin >> n >> k; T.resize(n); REP(i,n) cin >> T[i]; VI s; if (k >= 4) s = solve4(); else if (k == 3) s = solve3(); else s = solve2(); if (SIZE(s) == 0){ cout << "NIE" << endl; } else{ cout << "TAK" << endl; cout << s[0]; FOR(i,1,SIZE(s)) cout << " " << s[i]; cout << 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 | #include <vector> #include <iostream> #include <sstream> #include <math.h> #include <sys/time.h> #include <cstdlib> #include <algorithm> #include <cassert> #include <cstring> #include <fstream> #include <set> #include <map> #include <iomanip> #include <queue> #define FOR(i,a,b) for(__typeof(b) i=(a);i<(b);++i) #define REP(i,a) FOR(i,0,a) #define FOREACH(x,c) for(__typeof(c.begin()) x=c.begin();x != c.end(); x++) #define ALL(c) c.begin(),c.end() #define CLEAR(c) memset(c,0,sizeof(c)) #define SIZE(c) (int) ((c).size()) #define PB push_back #define MP make_pair #define X first #define Y second #define ULL unsigned long long #define LL long long #define LD long double #define II pair<int, int> #define DD pair<double, double> #define FF pair<float,float> #define VC vector #define VI VC<int> #define VVI VC<VI> #define VVVI VC<VVI> #define VD VC<double> #define VS VC<string> #define VII VC<II> #define VDD VC<DD> #define VFF VC<FF> #define VVD VC<VD> #define VVVD VC<VVD> #define VULL VC<ULL> #define DB(a) cerr << #a << ": " << a << endl; using namespace std; template<class T> void print(VC < T > v) {cerr << "[";if (SIZE(v) != 0) cerr << v[0]; FOR(i, 1, SIZE(v)) cerr << "," << v[i]; cerr << "]\n";} template<class T> string i2s(T &x) { ostringstream o; o << x; return o.str(); } VS split(string &s, char c = ' ') {VS all; int p = 0, np; while (np = s.find(c, p), np >= 0) {all.PB(s.substr(p, np - p)); p = np + 1;} if (p < SIZE(s)) all.PB(s.substr(p)); return all;} VI T; int n,k; VI solve4(){ VI s; REP(i,n-1) if (T[i] >= T[i+1]){ if (i == 0) i++; while (i+k-2 >= n) i--; REP(j,k-1) s.PB(i+j); break; } return s; } VI solve3(){ VI s; if (T[0] >= T[n-1]){ s.PB(1); s.PB(n-1); return s; } FOR(i,1,n-1) if (T[i] <= T[0]){ s.PB(i); s.PB(i+1); return s; } for(int i=n-2; i > 0; i--) if (T[i] >= T[n-1]){ s.PB(i); s.PB(i+1); return s; } return s; } VI solve2(){ VI s; VI Tmin(n); VI Tmax(n); Tmin[0] = T[0]; for(int i=1; i < n; i++) Tmin[i] = min(Tmin[i-1],T[i]); Tmax[n-1] = T[n-1]; for(int i=n-2; i >= 0; i--) Tmax[i] = max(Tmax[i+1],T[i]); REP(i,n-1) if (Tmin[i] >= Tmax[i+1]){ s.PB(i+1); break; } return s; } int main(int argc, char *argv[]){ cin >> n >> k; T.resize(n); REP(i,n) cin >> T[i]; VI s; if (k >= 4) s = solve4(); else if (k == 3) s = solve3(); else s = solve2(); if (SIZE(s) == 0){ cout << "NIE" << endl; } else{ cout << "TAK" << endl; cout << s[0]; FOR(i,1,SIZE(s)) cout << " " << s[i]; cout << endl; } return 0; } |