#1000567 (C++23) No.2835 Take and Flip

• 問題: No.2835 Take and Flip
• ユーザー: get_tanni
• 提出日時: 2024-08-09 21:26:32
• 言語: C++23 (gcc 12.3.0 + boost 1.83.0)
• 結果: AC
• 実行時間: 87 ms / 2,000 ms
• コード長: 2,612 bytes
• コンパイル時間: 8,168 ms
• コンパイル使用メモリ: 350,736 KB
• 実行使用メモリ: 5,376 KB
• 最終ジャッジ日時: 2024-08-09 21:26:43
• 合計ジャッジ時間: 9,856 ms
• ジャッジサーバーID （参考情報）: judge1 / judge4

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	1 ms; 5,248 KB
testcase_01	AC	2 ms; 5,248 KB
testcase_02	AC	2 ms; 5,376 KB
testcase_03	AC	81 ms; 5,376 KB
testcase_04	AC	86 ms; 5,376 KB
testcase_05	AC	2 ms; 5,376 KB
testcase_06	AC	72 ms; 5,376 KB
testcase_07	AC	74 ms; 5,376 KB
testcase_08	AC	69 ms; 5,376 KB
testcase_09	AC	86 ms; 5,376 KB
testcase_10	AC	80 ms; 5,376 KB
testcase_11	AC	80 ms; 5,376 KB
testcase_12	AC	87 ms; 5,376 KB
testcase_13	AC	78 ms; 5,376 KB
testcase_14	AC	33 ms; 5,376 KB
testcase_15	AC	2 ms; 5,376 KB
testcase_16	AC	53 ms; 5,376 KB
testcase_17	AC	8 ms; 5,376 KB
testcase_18	AC	63 ms; 5,376 KB
testcase_19	AC	74 ms; 5,376 KB
testcase_20	AC	29 ms; 5,376 KB
testcase_21	AC	78 ms; 5,376 KB
testcase_22	AC	53 ms; 5,376 KB
testcase_23	AC	25 ms; 5,376 KB

ソースコード

#pragma GCC target("avx2")
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")

#include <bits/stdc++.h>
#include <atcoder/all>

using std::cout; using namespace std; using ll=long long; using ld=long double; using P=array<ll,2>;
#define rep(i,n) for (ll i=0,siz=(n);i<siz;i++)
#define rep2(i,a,b) for (ll i=(a),siz=(b);i<siz;i++)
#define repd(i,a,b) for (ll i=(a),siz=(b);i>=siz;i--)
#define popcount __builtin_popcountll
#define cin(a) ll a; cin >> a;
#define cin2(a,b) ll a,b; cin >> a >> b;
#define cin3(a,b,c) ll a,b,c; cin >> a >> b >> c;
#define cinvec(v) vector<ll> v(N); rep(i,N) cin >> v[i];
#define cinvec2(v,n) vector<ll> v(n); rep(i,n) cin >> v[i];
#define cins(s) string s; cin >> s;
#define cinc(c) char c; cin >> c;
#define seg_RaRmax atcoder::lazy_segtree<ll, [&](ll a, ll b){ return max(a,b);},[&](){return 0;},ll,[&](ll m, ll n){ return m+n;}, [&](ll a, ll b){return a+b;},[&](){return 0;}>
#define seg_RaRsum atcoder::lazy_segtree<array<ll,2>, [&](array<ll,2> a, array<ll,2> b){ return array<ll,2>{a[0]+b[0],a[1]+b[1]};},[&](){return array<ll,2>{0,0};},ll,[&](ll m, array<ll,2> n){ return array<ll,2>{m[0]+n*m[1],m[1]};}, [&](ll a, ll b){return a+b;},[&](){return 0;}>
vector<ll> dx = {0,-1,0,1},dy = {1,0,-1,0}, ddx = {0,-1,-1,-1,0,1,1,1}, ddy = {1,1,0,-1,-1,-1,0,1};
void yesno(bool b) {cout << (b?"Yes":"No") << endl;}
template<class T> void sortunique(vector<T> &V) {sort(V.begin(), V.end()); V.erase(unique(V.begin(), V.end()), V.end());}
template<typename T> void outvec(const std::initializer_list<T>& list) { bool first = true; for (const auto& elem : list) 
{ if (!first) std::cout << " "; std::cout << elem; first = false; } std::cout << std::endl; }
template<typename T> void outvec(const std::vector<T>& vec) { bool first = true; for (const auto& elem : vec) 
{ if (!first) std::cout << " "; std::cout << elem; first = false; } std::cout << std::endl; }
template<typename T, size_t N> void outvecp(const std::vector<std::array<T,N>>& vec) { bool first = true; for (const auto& elem : vec) 
{ if (!first) std::cout << " "; for (int i = 0; i < N; i++) std::cout << elem[i] << " "; first = false; } std::cout << std::endl; }
vector<ll> compress(vector<ll> &A){vector<ll> B = A; sortunique(B); rep(i,A.size()) A[i] = lower_bound(B.begin(),B.end(),A[i]) - B.begin(); return B;}
ll bs(ll l, ll r, function<bool(ll)> f) { while (r-l > 1) { ll m = (l+r)/2; if (f(m)) r = m; else l = m; } return r; }
ll msb(ll N) { assert(N>0); return 63 - __builtin_clzll(N); }


int main() {
    cin(N); cinvec(A);
    cout << accumulate(A.begin(),A.end(),0LL) << endl;
    
    return 0;
}