#include <stdio.h> #include <cstdio> #include <cstdlib> #include <iostream> #include <vector> #include <algorithm> using namespace std; #define ll long long int int main() { int N; ll Z; cin >> N >> Z; int* tab = new int[2*N]; vector<pair<int,int> > fir; vector<pair<int,int> > las; vector<int> output; for( int t = 0; t < N; ++t ) { int a, b; cin >> a >> b; tab[2*t] = a; tab[2*t+1] = b; if( b >= a ) { fir.push_back(make_pair(a,t)); } else { las.push_back(make_pair(b,t)); } } sort(fir.begin(),fir.end()); sort(las.begin(),las.end()); bool good = true; for(int i = 0; i < (int) fir.size(); ++i ) { output.push_back(fir[i].second); if( Z - (ll)(fir[i].first) <= 0 ) { good = false; break; } else { Z = Z - (ll)fir[i].first + (ll)tab[2*fir[i].second+1]; } } for(int i = (int) las.size()-1; i >= 0; --i ) { output.push_back(las[i].second); if( Z - (ll)(tab[2*las[i].second]) <= 0 ) { good = false; break; } else { Z = Z - (ll)tab[2*las[i].second] + (ll)las[i].first; } } if( good ) { printf("TAK\n"); for(int i = 0; i < N; ++i) { printf("%d ", output[i]+1); } printf("\n"); } else printf("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 | #include <stdio.h> #include <cstdio> #include <cstdlib> #include <iostream> #include <vector> #include <algorithm> using namespace std; #define ll long long int int main() { int N; ll Z; cin >> N >> Z; int* tab = new int[2*N]; vector<pair<int,int> > fir; vector<pair<int,int> > las; vector<int> output; for( int t = 0; t < N; ++t ) { int a, b; cin >> a >> b; tab[2*t] = a; tab[2*t+1] = b; if( b >= a ) { fir.push_back(make_pair(a,t)); } else { las.push_back(make_pair(b,t)); } } sort(fir.begin(),fir.end()); sort(las.begin(),las.end()); bool good = true; for(int i = 0; i < (int) fir.size(); ++i ) { output.push_back(fir[i].second); if( Z - (ll)(fir[i].first) <= 0 ) { good = false; break; } else { Z = Z - (ll)fir[i].first + (ll)tab[2*fir[i].second+1]; } } for(int i = (int) las.size()-1; i >= 0; --i ) { output.push_back(las[i].second); if( Z - (ll)(tab[2*las[i].second]) <= 0 ) { good = false; break; } else { Z = Z - (ll)tab[2*las[i].second] + (ll)las[i].first; } } if( good ) { printf("TAK\n"); for(int i = 0; i < N; ++i) { printf("%d ", output[i]+1); } printf("\n"); } else printf("NIE\n"); return 0; } |