#pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; typedef uint32_t ul; typedef int32_t l; typedef uint64_t ull; typedef int64_t ll; const l INF = 1000000000 + 9; const ll MOD = 123456789; const l PRIME = 200003; const ll L_INF = 1000000000000000000LL + 7; const double EPS = 1e-5; #define FOR(x, y, z) for (l z = x; z < y; z++) #define FORE(x, y, z) for (l z = x; z <= y; z++) #define FORD(x, y, z) for (l z = x; z > y; z--) #define FORDE(x, y, z) for (l z = x; z >= y; z--) #define REP(x, y) for (l y = 0; y < x; y++) #define ALL(...) (__VA_ARGS__).begin(), (__VA_ARGS__).end() #define PF push_front #define POF pop_front #define PB push_back #define POB pop_back #define MP make_pair #define FS first #define SC second l n; vector<ll> fish, fish_sorted; bool check(ll pos) { ll w = fish_sorted[pos]; REP(n, i) { if(i == pos) continue; else { if(w <= fish_sorted[i]) return false; w += fish_sorted[i]; } } return true; } int main() { ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr); cin >> n; REP(n, i) { l a; cin >> a; fish.PB(a); } fish_sorted = fish; sort(ALL(fish_sorted)); ll lf = 0, rt = n; while(lf < rt) { ll mid = (lf+rt)/2LL; if(check(mid)) rt = mid; else lf = mid+1; } rt = (rt == n ? 1e+9+5 : fish_sorted[rt]); REP(n, i) cout << (fish[i] >= rt ? 'T' : 'N'); }
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 | #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; typedef uint32_t ul; typedef int32_t l; typedef uint64_t ull; typedef int64_t ll; const l INF = 1000000000 + 9; const ll MOD = 123456789; const l PRIME = 200003; const ll L_INF = 1000000000000000000LL + 7; const double EPS = 1e-5; #define FOR(x, y, z) for (l z = x; z < y; z++) #define FORE(x, y, z) for (l z = x; z <= y; z++) #define FORD(x, y, z) for (l z = x; z > y; z--) #define FORDE(x, y, z) for (l z = x; z >= y; z--) #define REP(x, y) for (l y = 0; y < x; y++) #define ALL(...) (__VA_ARGS__).begin(), (__VA_ARGS__).end() #define PF push_front #define POF pop_front #define PB push_back #define POB pop_back #define MP make_pair #define FS first #define SC second l n; vector<ll> fish, fish_sorted; bool check(ll pos) { ll w = fish_sorted[pos]; REP(n, i) { if(i == pos) continue; else { if(w <= fish_sorted[i]) return false; w += fish_sorted[i]; } } return true; } int main() { ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr); cin >> n; REP(n, i) { l a; cin >> a; fish.PB(a); } fish_sorted = fish; sort(ALL(fish_sorted)); ll lf = 0, rt = n; while(lf < rt) { ll mid = (lf+rt)/2LL; if(check(mid)) rt = mid; else lf = mid+1; } rt = (rt == n ? 1e+9+5 : fish_sorted[rt]); REP(n, i) cout << (fish[i] >= rt ? 'T' : 'N'); } |