// #pragma GCC optimize("O3,Ofast,unroll-loops")
// #pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#include <bits/stdc++.h>
using namespace std;
#define lli long long int
#define MP make_pair
#define pb push_back
#define REP(i,n) for(int i = 0; (i) < (n); (i)++)
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
void fastio() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
}
const double EPS = 0.00001;
const int INF = 1e9+500;
const int N = 3e5+5;
const int ALPH = 26;
const int LGN = 25;
constexpr int MOD = 1e9+7;
int n,m,q;
vector<int> a;
bool f1 = 0;
void move() {
if(f1) return;
vector<int> tmp(1, 0);
int i = 1, j = n / 2 + 1;
while(i <= n / 2 && j <= n) {
if(a[i] < a[j]) {
tmp.pb(a[i]);
i++;
}
else {
tmp.pb(a[j]);
j++;
}
}
while(i <= n / 2) {
tmp.pb(a[i]);
i++;
}
while(j <= n) {
tmp.pb(a[j]);
j++;
}
if(tmp == a) f1 = 1;;
a = tmp;
return;
}
inline void solve() {
cin>>n>>q;
a.resize(n + 1);
for(int i = 1; i<=n; i++) cin >> a[i];
vector<array<int,3> > qu;
qu.resize(q);
REP(i, q) {
cin >> qu[i][0] >> qu[i][1];
qu[i][2] = i;
}
sort(all(qu));
vector<int> res(q);
int t = 0;
for(auto &c : qu) {
while(t < c[0]) {
move();
t++;
}
res[c[2]] = a[c[1]];
}
REP(i, q) cout << res[i] << "\n";
}
signed main() {
fastio();
int test = 1;
//cin>>test;
while(test--) {
solve();
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
3037 ms |
23704 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
3027 ms |
33304 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
3039 ms |
5268 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Execution timed out |
3037 ms |
23704 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |