#include<bits/stdc++.h> #define ll long long #define pii pair<int, int> #define st first #define nd second #define turbo ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define pb push_back #define vi vector<int> #define vvi vector<vi> #define qi queue<int> #define ld long double using namespace std; /*---------------------------------------------------------///CODE///---------------------------------------------------------*/ int main() { turbo int n; cin >> n; vector<pii> v(n); vector<char> ans(n); for(int i = 0; i < n; i++) { cin >> v[i].st; v[i].nd = i; } sort(v.begin(), v.end()); int l = 0, r = n; while(l < r) { int m = (l + r) >> 1; bool ok = true; ll sum = v[m].st; for(int i = 0; i < n; i++) if(i == m) continue; else if(v[i].st >= sum) ok = false; else sum += v[i].st; if(ok) r = m; else l = m + 1; } for(int i = 0; i < n; i++) if(l <= i) ans[v[i].nd] = 'T'; else ans[v[i].nd] = 'N'; for(auto i : ans) cout << i; 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 | #include<bits/stdc++.h> #define ll long long #define pii pair<int, int> #define st first #define nd second #define turbo ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); #define pb push_back #define vi vector<int> #define vvi vector<vi> #define qi queue<int> #define ld long double using namespace std; /*---------------------------------------------------------///CODE///---------------------------------------------------------*/ int main() { turbo int n; cin >> n; vector<pii> v(n); vector<char> ans(n); for(int i = 0; i < n; i++) { cin >> v[i].st; v[i].nd = i; } sort(v.begin(), v.end()); int l = 0, r = n; while(l < r) { int m = (l + r) >> 1; bool ok = true; ll sum = v[m].st; for(int i = 0; i < n; i++) if(i == m) continue; else if(v[i].st >= sum) ok = false; else sum += v[i].st; if(ok) r = m; else l = m + 1; } for(int i = 0; i < n; i++) if(l <= i) ans[v[i].nd] = 'T'; else ans[v[i].nd] = 'N'; for(auto i : ans) cout << i; return 0; } |