#include<cstdio> #include<algorithm> #include<vector> #include<tuple> using namespace std; typedef long long i64; int n; i64 z,zm; int main(){ vector<tuple<i64, i64,int> > A, B; scanf("%d%lld",&n,&z); for(int i=0;i<n;i++){ i64 a,b; scanf("%lld%lld",&a,&b); if(a>b){ B.push_back(make_tuple(b,a,i+1)); zm+=b-a; }else A.push_back(make_tuple(a,b,i+1)); } sort(A.begin(), A.end()); sort(B.begin(), B.end()); bool ok = true; for(int i=0;i<A.size();i++){ if(get<0>(A[i])>=z){ ok = false; break; } z += get<1>(A[i])-get<0>(A[i]); } if(ok){ z+=zm;//koncowy wynik if(z <= 0) ok = false; else{ for(int i=0;i<B.size();i++){ if(get<0>(B[i])>=z){ ok = false; break; } z += get<1>(B[i])-get<0>(B[i]); } } } if(!ok) printf("NIE\n"); else{ printf("TAK\n"); for(int i=0;i<A.size();i++)printf("%d ",get<2>(A[i])); for(int i=B.size()-1;i>=0;i--)printf("%d ",get<2>(B[i])); printf("\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 | #include<cstdio> #include<algorithm> #include<vector> #include<tuple> using namespace std; typedef long long i64; int n; i64 z,zm; int main(){ vector<tuple<i64, i64,int> > A, B; scanf("%d%lld",&n,&z); for(int i=0;i<n;i++){ i64 a,b; scanf("%lld%lld",&a,&b); if(a>b){ B.push_back(make_tuple(b,a,i+1)); zm+=b-a; }else A.push_back(make_tuple(a,b,i+1)); } sort(A.begin(), A.end()); sort(B.begin(), B.end()); bool ok = true; for(int i=0;i<A.size();i++){ if(get<0>(A[i])>=z){ ok = false; break; } z += get<1>(A[i])-get<0>(A[i]); } if(ok){ z+=zm;//koncowy wynik if(z <= 0) ok = false; else{ for(int i=0;i<B.size();i++){ if(get<0>(B[i])>=z){ ok = false; break; } z += get<1>(B[i])-get<0>(B[i]); } } } if(!ok) printf("NIE\n"); else{ printf("TAK\n"); for(int i=0;i<A.size();i++)printf("%d ",get<2>(A[i])); for(int i=B.size()-1;i>=0;i--)printf("%d ",get<2>(B[i])); printf("\n"); } return 0; } |