Submission #1386016
Source Code Expand
#include<iostream> #include<cstdio> #include<algorithm> #include<cstring> #include<set> #define LL long long using namespace std; multiset<LL> s1, s2; LL dp[110000], dp2[110000]; int x[110000], n, E, T; int main(){ scanf("%d%d%d", &n, &E, &T); dp2[0] = T;s1.insert(T); for(int i = 1, j = 0; i <= n; i++){ scanf("%d", &x[i]); while(j < i && 2 * (x[i] - x[j + 1]) >= T){ s1.erase(s1.find(dp2[j])); dp2[j] = dp2[j] - T - 2 * (x[j + 1]); s2.insert(dp2[j]); j++; } dp2[i] = (((LL)1)<<50); if(!s1.empty()) dp[i] = max(dp[i], *s1.begin() + x[i]); if(!s2.empty()) dp[i] = min(dp[i], *s2.begin() + (LL)3 * x[i]); dp2[i] = dp[i] - x[i] + T; s1.insert(dp2[i]); } cout<<dp[n] - x[n] + E; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Shik and Game |
User | vjudge1 |
Language | C++14 (GCC 5.4.1) |
Score | 1200 |
Code Size | 722 Byte |
Status | AC |
Exec Time | 60 ms |
Memory | 6912 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:12:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d", &n, &E, &T); ^ ./Main.cpp:15:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &x[i]); ^
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 600 / 600 | 600 / 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 | 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 | 2 ms | 384 KB |
1_01.txt | AC | 2 ms | 384 KB |
1_02.txt | AC | 2 ms | 384 KB |
1_03.txt | AC | 2 ms | 384 KB |
1_04.txt | AC | 2 ms | 384 KB |
1_05.txt | AC | 2 ms | 384 KB |
1_06.txt | AC | 2 ms | 384 KB |
1_07.txt | AC | 2 ms | 384 KB |
1_08.txt | AC | 2 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 | 1 ms | 384 KB |
1_15.txt | AC | 1 ms | 384 KB |
1_16.txt | AC | 2 ms | 384 KB |
1_17.txt | AC | 2 ms | 384 KB |
1_18.txt | AC | 1 ms | 384 KB |
1_19.txt | AC | 2 ms | 384 KB |
2_00.txt | AC | 39 ms | 6912 KB |
2_01.txt | AC | 39 ms | 6912 KB |
2_02.txt | AC | 39 ms | 6912 KB |
2_03.txt | AC | 36 ms | 6912 KB |
2_04.txt | AC | 38 ms | 6912 KB |
2_05.txt | AC | 36 ms | 6912 KB |
2_06.txt | AC | 35 ms | 6912 KB |
2_07.txt | AC | 34 ms | 6912 KB |
2_08.txt | AC | 35 ms | 6912 KB |
2_09.txt | AC | 35 ms | 6912 KB |
2_10.txt | AC | 41 ms | 6912 KB |
2_11.txt | AC | 40 ms | 6912 KB |
2_12.txt | AC | 41 ms | 6912 KB |
2_13.txt | AC | 40 ms | 6912 KB |
2_14.txt | AC | 40 ms | 6912 KB |
2_15.txt | AC | 40 ms | 6912 KB |
2_16.txt | AC | 40 ms | 6912 KB |
2_17.txt | AC | 38 ms | 6912 KB |
2_18.txt | AC | 35 ms | 6912 KB |
2_19.txt | AC | 34 ms | 6912 KB |
2_20.txt | AC | 35 ms | 6912 KB |
2_21.txt | AC | 37 ms | 6912 KB |
2_22.txt | AC | 38 ms | 6912 KB |
2_23.txt | AC | 39 ms | 6912 KB |
2_24.txt | AC | 40 ms | 6912 KB |
2_25.txt | AC | 41 ms | 6912 KB |
2_26.txt | AC | 42 ms | 6912 KB |
2_27.txt | AC | 42 ms | 6912 KB |
2_28.txt | AC | 44 ms | 6912 KB |
2_29.txt | AC | 45 ms | 6912 KB |
2_30.txt | AC | 45 ms | 6912 KB |
2_31.txt | AC | 48 ms | 6912 KB |
2_32.txt | AC | 52 ms | 6912 KB |
2_33.txt | AC | 54 ms | 6912 KB |
2_34.txt | AC | 57 ms | 6912 KB |
2_35.txt | AC | 57 ms | 6912 KB |
2_36.txt | AC | 59 ms | 6912 KB |
2_37.txt | AC | 60 ms | 6912 KB |
2_38.txt | AC | 59 ms | 6912 KB |
2_39.txt | AC | 56 ms | 6912 KB |
2_40.txt | AC | 52 ms | 6912 KB |