Submission #1338045
Source Code Expand
#include<iostream> #include<cstdio> #include<cmath> #include<cstring> #include<string> #include<stack> #include<queue> #include<vector> #include<algorithm> #include<iomanip> typedef long long int ll; using namespace std; #define FOR(i,a,b) for(int i=(a);i<(b);i++) #define REP(i,n) for(int i=0;i<(n);i++) #define EREP(i,n) for(int i=1;i<=(n);i++) #define ALL(a) (a).begin(),(a).end() //#define EVEL 1 #ifdef EVEL #define DEB(X) cout << #X << ":" <<X<<" " ; #define TF(f) f ? cout<<"true " : cout<<"false "; #define END cout<<"\n"; #define BEG cout<<"D::"; #else #define DEB(X) {} #define TF(f) {} #define END {} #define BEG {} #endif const int MOD = 1000000007; const ll INF = 50000000000000000; ll N,a[500000]; ll f[500000],b[500000]; ll ans=-INF; ll front,back; ll cnt=0; priority_queue<ll ,vector<ll>, greater<ll> > F; priority_queue<ll> B; int main(){ ios_base::sync_with_stdio(false); cin>>N; REP(i,3*N){ cin>>a[i]; if(i<N){ F.push(a[i]); front+=a[i]; } } FOR(i,N-1,N*2){ if(N-1!=i){ F.push(a[i]); front+=a[i]; front-=F.top(); F.pop(); } f[cnt]=front; cnt++; DEB(i)DEB(a[i])DEB(front)DEB(cnt)END } cnt=0; END for(int i=N*3-1;N<=i;i--){ if(i>=2*N){ B.push(a[i]); back+=a[i]; if(i==2*N){ b[cnt]=back; cnt++; } }else{ back+=a[i]; B.push(a[i]); back-=B.top(); B.pop(); b[cnt]=back; cnt++; } DEB(i)DEB(a[i])DEB(back)DEB(cnt)END } END REP(i,cnt){ DEB(i)DEB(cnt)DEB(f[i])DEB(b[cnt-i-1])END ans=max(ans,(f[i]-b[cnt-i-1])); } cout << ans << endl; return 0; } //ABC 062 D-3N Numbers
Submission Info
Submission Time | |
---|---|
Task | D - 3N Numbers |
User | Nafmo2 |
Language | C++14 (GCC 5.4.1) |
Score | 500 |
Code Size | 1899 Byte |
Status | AC |
Exec Time | 59 ms |
Memory | 10996 KB |
Judge Result
Set Name | Sample | Subtask | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | 200 / 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 | 2 ms | 4352 KB |
0_01.txt | AC | 2 ms | 4352 KB |
0_02.txt | AC | 2 ms | 4352 KB |
1_00.txt | AC | 2 ms | 4352 KB |
1_01.txt | AC | 2 ms | 4352 KB |
1_02.txt | AC | 2 ms | 4352 KB |
1_03.txt | AC | 2 ms | 4352 KB |
1_04.txt | AC | 2 ms | 4352 KB |
1_05.txt | AC | 2 ms | 4352 KB |
1_06.txt | AC | 2 ms | 4352 KB |
1_07.txt | AC | 2 ms | 4352 KB |
1_08.txt | AC | 2 ms | 4352 KB |
1_09.txt | AC | 2 ms | 4352 KB |
1_10.txt | AC | 2 ms | 4352 KB |
1_11.txt | AC | 2 ms | 4352 KB |
1_12.txt | AC | 2 ms | 4352 KB |
1_13.txt | AC | 2 ms | 4352 KB |
1_14.txt | AC | 2 ms | 4352 KB |
1_15.txt | AC | 2 ms | 4352 KB |
1_16.txt | AC | 2 ms | 4352 KB |
1_17.txt | AC | 2 ms | 4352 KB |
1_18.txt | AC | 2 ms | 4352 KB |
1_19.txt | AC | 2 ms | 4352 KB |
1_20.txt | AC | 2 ms | 4352 KB |
1_21.txt | AC | 2 ms | 4352 KB |
1_22.txt | AC | 2 ms | 4352 KB |
1_23.txt | AC | 2 ms | 4352 KB |
2_00.txt | AC | 29 ms | 10996 KB |
2_01.txt | AC | 45 ms | 10996 KB |
2_02.txt | AC | 41 ms | 10996 KB |
2_03.txt | AC | 43 ms | 10996 KB |
2_04.txt | AC | 42 ms | 10996 KB |
2_05.txt | AC | 42 ms | 10996 KB |
2_06.txt | AC | 42 ms | 10996 KB |
2_07.txt | AC | 42 ms | 10996 KB |
2_08.txt | AC | 35 ms | 10868 KB |
2_09.txt | AC | 34 ms | 10868 KB |
2_10.txt | AC | 35 ms | 10868 KB |
2_11.txt | AC | 34 ms | 10868 KB |
2_12.txt | AC | 58 ms | 10868 KB |
2_13.txt | AC | 58 ms | 10996 KB |
2_14.txt | AC | 59 ms | 10868 KB |
2_15.txt | AC | 58 ms | 10868 KB |