Submission #1137490
Source Code Expand
#include<bits/stdc++.h> using namespace std; #define INF 1000000000 #define REP(i,n) for(int (i)=0;(i)<(int)(n);(i)++) typedef long long LL; LL M,N; LL K; LL A[100001]; LL dp[302][100001]; LL deq[100001]; int main(){ REP(i,302){ REP(j,100001){ dp[i][j]=0; } } cin>>N>>M>>K; REP(i,N){ cin>>A[i]; dp[0][i]=A[i]; } for(int i=1;i<K;i++){ int bg=0; int ed=0; deq[0]=0; ed++; REP(j,N){ if(j==0)continue; if(dp[i-1][deq[bg]]!=0){ dp[i][j]=dp[i-1][deq[bg]]+(i+1)*A[j]; }else{ dp[i][j]=0; } while(ed>bg){ if(dp[i-1][j]<dp[i-1][deq[ed-1]])break; ed--; } deq[ed]=j; ed++; if(j>=M){ if(deq[bg]==j-M)bg++; } } /*REP(j,N){ cout<<dp[i][j]<<" "; } cout<<endl; */ } LL ans=0; REP(i,N){ ans=max(ans,dp[K-1][i]); } cout<<ans<<endl; return 0; }
Submission Info
Submission Time | |
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Task | A - Struck Out |
User | rapurasu |
Language | C++14 (GCC 5.4.1) |
Score | 700 |
Code Size | 1170 Byte |
Status | AC |
Exec Time | 493 ms |
Memory | 237312 KB |
Judge Result
Set Name | Sample | subtask1 | subtask2 | subtask3 | All | ||||||||||
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Score / Max Score | 0 / 0 | 100 / 100 | 200 / 200 | 300 / 300 | 100 / 100 | ||||||||||
Status |
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Set Name | Test Cases |
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Sample | sample_1.txt, sample_2.txt, sample_3.txt |
subtask1 | sample_2.txt, subtask_1_1.txt, subtask_1_2.txt, subtask_1_3.txt, subtask_1_4.txt, subtask_1_5.txt, subtask_1_6.txt, subtask_1_7.txt, subtask_1_8.txt, subtask_1_9.txt |
subtask2 | sample_1.txt, sample_2.txt, sample_3.txt, subtask_2_1.txt, subtask_2_2.txt, subtask_2_3.txt, subtask_2_4.txt, subtask_2_5.txt, subtask_2_6.txt, subtask_2_7.txt, subtask_2_8.txt, subtask_2_9.txt |
subtask3 | sample_1.txt, sample_2.txt, sample_3.txt, subtask_2_1.txt, subtask_2_2.txt, subtask_2_3.txt, subtask_2_4.txt, subtask_2_5.txt, subtask_2_6.txt, subtask_2_7.txt, subtask_2_8.txt, subtask_2_9.txt, subtask_3_1.txt, subtask_3_2.txt, subtask_3_3.txt, subtask_3_4.txt, subtask_3_5.txt, subtask_3_6.txt, subtask_3_7.txt, subtask_3_8.txt, subtask_3_9.txt |
All | sample_1.txt, sample_2.txt, sample_3.txt, sample_1.txt, sample_2.txt, sample_3.txt, subtask_1_1.txt, subtask_1_2.txt, subtask_1_3.txt, subtask_1_4.txt, subtask_1_5.txt, subtask_1_6.txt, subtask_1_7.txt, subtask_1_8.txt, subtask_1_9.txt, subtask_2_1.txt, subtask_2_2.txt, subtask_2_3.txt, subtask_2_4.txt, subtask_2_5.txt, subtask_2_6.txt, subtask_2_7.txt, subtask_2_8.txt, subtask_2_9.txt, subtask_3_1.txt, subtask_3_2.txt, subtask_3_3.txt, subtask_3_4.txt, subtask_3_5.txt, subtask_3_6.txt, subtask_3_7.txt, subtask_3_8.txt, subtask_3_9.txt, subtask_4_1.txt, subtask_4_10.txt, subtask_4_11.txt, subtask_4_12.txt, subtask_4_13.txt, subtask_4_2.txt, subtask_4_3.txt, subtask_4_4.txt, subtask_4_5.txt, subtask_4_6.txt, subtask_4_7.txt, subtask_4_8.txt, subtask_4_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_1.txt | AC | 61 ms | 236160 KB |
sample_2.txt | AC | 61 ms | 236160 KB |
sample_3.txt | AC | 61 ms | 236160 KB |
subtask_1_1.txt | AC | 61 ms | 236160 KB |
subtask_1_2.txt | AC | 102 ms | 236288 KB |
subtask_1_3.txt | AC | 493 ms | 236928 KB |
subtask_1_4.txt | AC | 65 ms | 236288 KB |
subtask_1_5.txt | AC | 105 ms | 236928 KB |
subtask_1_6.txt | AC | 61 ms | 236160 KB |
subtask_1_7.txt | AC | 230 ms | 236928 KB |
subtask_1_8.txt | AC | 493 ms | 236928 KB |
subtask_1_9.txt | AC | 62 ms | 236160 KB |
subtask_2_1.txt | AC | 61 ms | 236160 KB |
subtask_2_2.txt | AC | 61 ms | 236160 KB |
subtask_2_3.txt | AC | 61 ms | 236160 KB |
subtask_2_4.txt | AC | 61 ms | 236160 KB |
subtask_2_5.txt | AC | 61 ms | 236160 KB |
subtask_2_6.txt | AC | 61 ms | 236160 KB |
subtask_2_7.txt | AC | 61 ms | 236160 KB |
subtask_2_8.txt | AC | 61 ms | 236288 KB |
subtask_2_9.txt | AC | 61 ms | 236160 KB |
subtask_3_1.txt | AC | 137 ms | 236928 KB |
subtask_3_2.txt | AC | 136 ms | 236928 KB |
subtask_3_3.txt | AC | 135 ms | 236928 KB |
subtask_3_4.txt | AC | 121 ms | 236800 KB |
subtask_3_5.txt | AC | 64 ms | 236288 KB |
subtask_3_6.txt | AC | 117 ms | 236928 KB |
subtask_3_7.txt | AC | 138 ms | 236928 KB |
subtask_3_8.txt | AC | 68 ms | 236288 KB |
subtask_3_9.txt | AC | 136 ms | 236928 KB |
subtask_4_1.txt | AC | 482 ms | 236928 KB |
subtask_4_10.txt | AC | 361 ms | 237312 KB |
subtask_4_11.txt | AC | 446 ms | 237056 KB |
subtask_4_12.txt | AC | 461 ms | 237056 KB |
subtask_4_13.txt | AC | 469 ms | 236928 KB |
subtask_4_2.txt | AC | 472 ms | 236928 KB |
subtask_4_3.txt | AC | 491 ms | 236928 KB |
subtask_4_4.txt | AC | 485 ms | 236928 KB |
subtask_4_5.txt | AC | 416 ms | 236928 KB |
subtask_4_6.txt | AC | 129 ms | 236928 KB |
subtask_4_7.txt | AC | 295 ms | 236928 KB |
subtask_4_8.txt | AC | 477 ms | 236928 KB |
subtask_4_9.txt | AC | 264 ms | 236928 KB |