Submission #1386376
Source Code Expand
#include<cstdio> #include<cstdlib> #include<cstring> #include<algorithm> using namespace std; const int nMax=100010; int n,t,e,x[nMax]; long long time[nMax]; int main() { scanf("%d%d%d",&n,&e,&t); for(int i=1;i<=n;i++) scanf("%d",&x[i]); sort(x+1,x+1+n); int last=1; long long ans=time[1]=x[1]; for(int i=1;i<n;i++) { if(ans+2*(x[i+1]-x[i])+x[i]-x[last]<=time[last]+t) time[i+1]=ans=ans+x[i+1]-x[i]; else { long long v1=max((time[last]+t)-(ans+x[i]-x[last]),(long long)0); v1+=(long long)2*(x[i]-x[last])+x[i+1]-x[i]+t; long long v2=(long long)3*(x[i+1]-x[i])+(long long)2*(x[i]-x[last]); if(v1<=v2) { time[i+1]=ans=ans+v1-t; last=i+1; } else time[i+1]=ans=ans+x[i+1]-x[i]; } } ans+=max((time[last]+t)-(ans+x[n]-x[last]),(long long)0)+(long long)2*(x[n]-x[last])+e-x[n]; printf("%lld\n",ans); return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Shik and Game |
User | vjudge1 |
Language | Bash (GNU bash v4.3.11) |
Score | 0 |
Code Size | 858 Byte |
Status | RE |
Exec Time | 4 ms |
Memory | 556 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 600 | 0 / 600 | ||||||
Status |
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Set Name | Test Cases |
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Sample | 0_00.txt, 0_01.txt, 0_02.txt |
Subtask1 | 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 |
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, 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, 2_16.txt, 2_17.txt, 2_18.txt, 2_19.txt, 2_20.txt, 2_21.txt, 2_22.txt, 2_23.txt, 2_24.txt, 2_25.txt, 2_26.txt, 2_27.txt, 2_28.txt, 2_29.txt, 2_30.txt, 2_31.txt, 2_32.txt, 2_33.txt, 2_34.txt, 2_35.txt, 2_36.txt, 2_37.txt, 2_38.txt, 2_39.txt, 2_40.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | RE | 4 ms | 544 KB |
0_01.txt | RE | 4 ms | 552 KB |
0_02.txt | RE | 4 ms | 544 KB |
1_00.txt | RE | 4 ms | 556 KB |
1_01.txt | RE | 4 ms | 544 KB |
1_02.txt | RE | 4 ms | 548 KB |
1_03.txt | RE | 4 ms | 544 KB |
1_04.txt | RE | 4 ms | 548 KB |
1_05.txt | RE | 4 ms | 548 KB |
1_06.txt | RE | 4 ms | 548 KB |
1_07.txt | RE | 4 ms | 544 KB |
1_08.txt | RE | 4 ms | 556 KB |
1_09.txt | RE | 4 ms | 544 KB |
1_10.txt | RE | 4 ms | 544 KB |
1_11.txt | RE | 4 ms | 544 KB |
1_12.txt | RE | 4 ms | 548 KB |
1_13.txt | RE | 4 ms | 556 KB |
1_14.txt | RE | 4 ms | 548 KB |
1_15.txt | RE | 4 ms | 540 KB |
1_16.txt | RE | 4 ms | 544 KB |
1_17.txt | RE | 3 ms | 544 KB |
1_18.txt | RE | 3 ms | 548 KB |
1_19.txt | RE | 3 ms | 544 KB |
2_00.txt | RE | 3 ms | 540 KB |
2_01.txt | RE | 3 ms | 544 KB |
2_02.txt | RE | 3 ms | 552 KB |
2_03.txt | RE | 3 ms | 544 KB |
2_04.txt | RE | 3 ms | 544 KB |
2_05.txt | RE | 3 ms | 544 KB |
2_06.txt | RE | 3 ms | 548 KB |
2_07.txt | RE | 3 ms | 544 KB |
2_08.txt | RE | 3 ms | 544 KB |
2_09.txt | RE | 3 ms | 552 KB |
2_10.txt | RE | 3 ms | 552 KB |
2_11.txt | RE | 3 ms | 544 KB |
2_12.txt | RE | 3 ms | 556 KB |
2_13.txt | RE | 3 ms | 548 KB |
2_14.txt | RE | 3 ms | 548 KB |
2_15.txt | RE | 3 ms | 544 KB |
2_16.txt | RE | 3 ms | 548 KB |
2_17.txt | RE | 3 ms | 552 KB |
2_18.txt | RE | 3 ms | 548 KB |
2_19.txt | RE | 4 ms | 548 KB |
2_20.txt | RE | 3 ms | 544 KB |
2_21.txt | RE | 3 ms | 544 KB |
2_22.txt | RE | 3 ms | 544 KB |
2_23.txt | RE | 3 ms | 544 KB |
2_24.txt | RE | 3 ms | 544 KB |
2_25.txt | RE | 3 ms | 548 KB |
2_26.txt | RE | 3 ms | 548 KB |
2_27.txt | RE | 3 ms | 544 KB |
2_28.txt | RE | 3 ms | 548 KB |
2_29.txt | RE | 3 ms | 544 KB |
2_30.txt | RE | 3 ms | 556 KB |
2_31.txt | RE | 3 ms | 548 KB |
2_32.txt | RE | 3 ms | 556 KB |
2_33.txt | RE | 3 ms | 548 KB |
2_34.txt | RE | 3 ms | 552 KB |
2_35.txt | RE | 3 ms | 544 KB |
2_36.txt | RE | 3 ms | 544 KB |
2_37.txt | RE | 3 ms | 544 KB |
2_38.txt | RE | 3 ms | 544 KB |
2_39.txt | RE | 3 ms | 556 KB |
2_40.txt | RE | 3 ms | 540 KB |