제출 #1215655

#제출 시각아이디문제언어결과실행 시간메모리
1215655KindaGoodGamesDiversity (CEOI21_diversity)C++20
0 / 100
7094 ms324 KiB
#pragma GCC optimize("O3, unroll-loops,Ofast") #include<bits/stdc++.h> // #define int long long using namespace std; int INF = numeric_limits<int>::max()/2; int32_t main() { ios_base::sync_with_stdio(false); cin.tie(0); int n,q; cin>> n >> q; vector<int>arr(n); set<int> occ; for(int i = 0; i < n; i++){ cin >> arr[i]; occ.insert(arr[i]); } // vector<int> sorted(occ.begin(),occ.end()); // map<int,int> toInd; // for(int i = 0; i < sorted.size(); i++){ // toInd[sorted[i]] = i; // } // for(int i = 0; i < n; i++){ // arr[i] = toInd[arr[i]]; // } while(q--){ int l,r; cin >> l >> r; l--;r--; vector<int> cur; for(int i = l; i <= r; i++){ cur.push_back(arr[i]); } sort(cur.begin(),cur.end()); int mi = INF; do{ int sum = 0; for(int i = 0; i < cur.size(); i++){ for(int j = i; j < cur.size(); j++){ occ.insert(cur[j]); sum += occ.size(); } } mi = min(mi,sum); }while(next_permutation(cur.begin(),cur.end())); cout << mi << endl; } }

컴파일 시 표준 에러 (stderr) 메시지

diversity.cpp:1:46: warning: bad option '-f unroll-loops' to pragma 'optimize' [-Wpragmas]
    1 | #pragma GCC optimize("O3, unroll-loops,Ofast")
      |                                              ^
diversity.cpp:8:14: warning: bad option '-f unroll-loops' to attribute 'optimize' [-Wattributes]
    8 | int32_t main() {
      |              ^
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...