Submission #1869364
Source Code Expand
#include <iostream> #include <iomanip> #include <string> #include <vector> #include <algorithm> #include <numeric> #include <map> #include <set> #include <queue> #include <stack> #include <cstdio> #include <cstring> #include <cmath> #include <bitset> #include <climits> #define REP(i,n) for (int i=0;i<(n);i++) #define FOR(i,a,b) for (int i=(a);i<(b);i++) #define RREP(i,n) for (int i=(n)-1;i>=0;i--) #define RFOR(i,a,b) for (int i=(a)-1;i>=(b);i--) #define ll long long #define ull unsigned long long int dx[4] = {1, 0, -1, 0}; int dy[4] = {0, 1, 0, -1}; const int INF = 1e9; const ll LL_INF = 1e18; const int MOD = 1e9 + 7; using namespace std; ll aMax[100005]; ll aMin[100005]; int main(){ cin.tie(0); ios::sync_with_stdio(false); int N; cin >> N; vector<ll> a(3*N); REP(i,3*N){ cin >> a[i]; } priority_queue<ll, vector<ll>, greater<ll>> maxque; priority_queue<ll> minque; REP(i,N){ maxque.push(a[i]); minque.push(a[i+2*N]); aMax[0] += a[i]; aMin[0] += a[i+2*N]; } REP(i,N){ ll mi = maxque.top(); maxque.pop(); aMax[i + 1] = aMax[i] - mi + a[N+i]; maxque.push(a[N+i]); } REP(i,N){ ll ma = minque.top(); minque.pop(); aMin[i + 1] = aMin[i] - ma + a[2*N-i-1]; minque.push(a[2*N-i-1]); } ll ans = -1e16; REP(i,N + 1){ ans = max(ans, aMax[i] - aMin[N - i]); } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - 3N Numbers |
User | llll_ |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1456 Byte |
Status | WA |
Exec Time | 57 ms |
Memory | 5996 KB |
Judge Result
Set Name | Sample | Subtask | All | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | 0 / 200 | ||||||||||
Status |
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Set Name | Test Cases |
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Sample | 0_00.txt, 0_01.txt, 0_02.txt |
Subtask | 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 2_00.txt, 2_01.txt, 2_02.txt, 2_03.txt, 2_04.txt, 2_05.txt, 2_06.txt, 2_07.txt, 2_08.txt, 2_09.txt, 2_10.txt, 2_11.txt, 2_12.txt, 2_13.txt, 2_14.txt, 2_15.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | AC | 1 ms | 256 KB |
1_02.txt | AC | 1 ms | 256 KB |
1_03.txt | AC | 1 ms | 256 KB |
1_04.txt | AC | 1 ms | 256 KB |
1_05.txt | AC | 1 ms | 256 KB |
1_06.txt | AC | 1 ms | 256 KB |
1_07.txt | WA | 1 ms | 256 KB |
1_08.txt | AC | 1 ms | 384 KB |
1_09.txt | AC | 2 ms | 384 KB |
1_10.txt | AC | 2 ms | 384 KB |
1_11.txt | AC | 2 ms | 384 KB |
1_12.txt | AC | 2 ms | 384 KB |
1_13.txt | AC | 2 ms | 384 KB |
1_14.txt | AC | 2 ms | 384 KB |
1_15.txt | WA | 2 ms | 384 KB |
1_16.txt | AC | 1 ms | 384 KB |
1_17.txt | AC | 1 ms | 384 KB |
1_18.txt | AC | 1 ms | 384 KB |
1_19.txt | AC | 1 ms | 384 KB |
1_20.txt | AC | 2 ms | 384 KB |
1_21.txt | AC | 2 ms | 384 KB |
1_22.txt | AC | 2 ms | 384 KB |
1_23.txt | AC | 2 ms | 384 KB |
2_00.txt | AC | 27 ms | 5996 KB |
2_01.txt | AC | 41 ms | 5996 KB |
2_02.txt | AC | 40 ms | 5996 KB |
2_03.txt | AC | 40 ms | 5996 KB |
2_04.txt | AC | 40 ms | 5996 KB |
2_05.txt | AC | 40 ms | 5996 KB |
2_06.txt | AC | 40 ms | 5996 KB |
2_07.txt | WA | 40 ms | 5996 KB |
2_08.txt | AC | 33 ms | 5868 KB |
2_09.txt | AC | 32 ms | 5868 KB |
2_10.txt | AC | 33 ms | 5868 KB |
2_11.txt | AC | 32 ms | 5868 KB |
2_12.txt | AC | 56 ms | 5868 KB |
2_13.txt | AC | 57 ms | 5996 KB |
2_14.txt | AC | 57 ms | 5996 KB |
2_15.txt | AC | 57 ms | 5996 KB |