QOJ.ac
QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#330297 | #4590. Happy Travelling | NYCU_CartesianTree | WA | 112ms | 11936kb | C++20 | 1.5kb | 2024-02-17 14:24:00 | 2024-02-17 14:24:00 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define F first
#define S second
#define pb push_back
#define ld double
const int mol=998244353;
multiset<pair<int,int>, greater<>> go[505];
void solve(){
int n, k, dd;
cin>>n>>k>>dd;
vector<int>a(n+1), d(n+1), dp(n+1);
for(int i=1;i<=n;i++) cin>>a[i];
for(int i=1;i<n;i++) cin>>d[i];
dp[0]=0, d[0]=1e18;
if(k<=500){
for(int i=1;i<=n;i++){
int tot=-1e18;
for(int j=0;j<k;j++){
while(go[j].size()&&d[(*go[j].begin()).S]+(*go[j].begin()).S<i) go[j].erase(go[j].begin());
if(go[j].size()) tot=max(tot, dp[(*go[j].begin()).S]-(i-(*go[j].begin()).S)/k*dd);
}
if(i==1) tot=0;
dp[i]=tot+a[i];
go[i%k].insert({-(n-i/k)*dd+dp[i], i});
}
}
else{
priority_queue<pair<int, int>>now;
for(int i=1;i<=n;i++){
if(i==1){
dp[i]=a[i];
now.push({a[i], i});
continue;
}
while(1){
auto t=now.top();
int dis=-(i-t.S)/k*dd+dp[t.S];
if(t.F!=dis) now.pop(), now.push({dis, t.S});
else break;
}
dp[i]=now.top().F+a[i];
now.push({dp[i], i});
}
}
cout<<dp[n]<<"\n";
}
signed main(){
ios::sync_with_stdio(0);cin.tie(0);
// int t;
// cin>>t;
// while(t--)
solve();
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 3616kb
input:
6 2 1 8 -7 -8 9 0 2 5 3 3 2 1
output:
18
result:
ok single line: '18'
Test #2:
score: 0
Accepted
time: 0ms
memory: 3564kb
input:
8 8 8 10 -5 -5 -5 -5 -5 -5 10 5 2 5 3 2 1 1
output:
15
result:
ok single line: '15'
Test #3:
score: 0
Accepted
time: 0ms
memory: 3848kb
input:
13 2 2 -5 -4 -4 -1 7 -6 -5 -4 -3 -2 -1 5 -7 3 10 9 8 7 6 5 4 3 2 1 1
output:
-9
result:
ok single line: '-9'
Test #4:
score: 0
Accepted
time: 0ms
memory: 3844kb
input:
2 1 0 -10000 10000 1
output:
0
result:
ok single line: '0'
Test #5:
score: 0
Accepted
time: 36ms
memory: 11936kb
input:
98987 4 3 -8225 -8961 -5537 -5621 -8143 -5214 -5538 -6912 -6601 -8839 -7872 -7867 -9553 -9793 -7333 -7360 -5820 -7459 -8824 -9716 -9757 -5846 -5300 -5912 -7953 -8360 -7609 -5937 -5525 -9748 -7326 -8311 -9979 -9292 -8542 -7589 -7939 -5914 -7985 -9999 -9212 -8274 -8084 -6620 -5991 -7826 -6327 -5228 -6...
output:
-84108
result:
ok single line: '-84108'
Test #6:
score: 0
Accepted
time: 31ms
memory: 11476kb
input:
98467 2 3 -5677 -9080 -6665 -5838 -5755 -8938 -6286 -5160 -7147 -8370 -8214 -6088 -9763 -5183 -7123 -7264 -5298 -8855 -6381 -6592 -9216 -8429 -9598 -7443 -7393 -8712 -5545 -6778 -6010 -5717 -9102 -7968 -6140 -9592 -7917 -5217 -5015 -7798 -9339 -5678 -7073 -7607 -7961 -6185 -9941 -6421 -8779 -5388 -8...
output:
-150169
result:
ok single line: '-150169'
Test #7:
score: 0
Accepted
time: 33ms
memory: 11480kb
input:
96173 2 1 -6463 -9099 -6269 -6169 -8273 -9839 -9929 -5447 -5908 -6884 -6908 -8359 -6477 -9414 -9207 -8180 -6264 -9293 -8981 -6557 -9260 -9700 -6785 -7121 -8382 -9712 -5178 -5821 -9107 -9004 -7472 -9306 -9311 -7160 -7965 -5394 -8048 -7415 -5233 -7746 -7390 -5298 -7721 -7915 -9646 -5371 -5712 -6234 -5...
output:
-45780
result:
ok single line: '-45780'
Test #8:
score: 0
Accepted
time: 29ms
memory: 11476kb
input:
96905 1 1 -7933 -5685 -6201 -5415 -7294 -9904 -8968 -8433 -6287 -6727 -5933 -5418 -8953 -6743 -7057 -7087 -7244 -5302 -5130 -8934 -5053 -9811 -8695 -5989 -7785 -5991 -8351 -9463 -7037 -8867 -8956 -8194 -5272 -6270 -7737 -7793 -8851 -5839 -5178 -7009 -8018 -7375 -6091 -9226 -7117 -9522 -9248 -6036 -8...
output:
-72336
result:
ok single line: '-72336'
Test #9:
score: 0
Accepted
time: 31ms
memory: 11468kb
input:
97070 2 1 -6843 -9736 -7145 -9801 -6733 -7807 -8835 -5776 -6971 -7101 -8428 -7429 -9250 -9405 -6152 -7904 -5761 -8347 -6597 -8875 -8741 -7759 -8905 -9136 -8820 -9272 -9124 -6384 -7302 -5351 -8660 -5499 -9551 -9598 -9332 -7226 -5354 -9753 -7657 -5512 -7806 -5845 -5320 -9052 -8654 -9068 -5744 -7548 -7...
output:
-52581
result:
ok single line: '-52581'
Test #10:
score: 0
Accepted
time: 8ms
memory: 7440kb
input:
95643 95643 0 -5396 -7667 -7724 -8395 -5929 -5814 -6879 -7612 -6487 -5657 -6266 -7551 -8950 -6584 -5148 -7025 -7570 -6296 -6031 -7598 -5852 -5859 -7943 -6304 -6896 -5652 -9303 -5869 -9073 -6843 -7438 -6428 -8896 -5239 -7793 -6730 -7331 -7202 -8118 -9344 -8450 -8315 -8402 -8705 -5246 -9043 -7347 -872...
output:
-13774
result:
ok single line: '-13774'
Test #11:
score: 0
Accepted
time: 15ms
memory: 7604kb
input:
100000 99999 476 -109 -1014 -1404 -1837 -712 -1500 -1760 -751 184 -333 -860 -418 -1676 -1499 -1506 -456 -1692 -1473 -1872 -1523 -599 461 -583 -1685 -94 121 53 -385 192 -562 -1169 220 366 -746 -584 -1395 325 -502 98 -1773 -293 -72 -1894 -449 416 -1001 -1350 -1842 -1279 -528 323 -1196 32 -83 -1112 410...
output:
4735350
result:
ok single line: '4735350'
Test #12:
score: 0
Accepted
time: 48ms
memory: 10884kb
input:
93009 101 191 -278 -103 -706 -686 -521 -375 -330 -183 -381 -91 -686 -683 -89 -448 -724 -71 -374 -470 -214 -475 -505 -599 -108 -157 -199 -541 -509 -477 -62 -96 -415 -49 -524 -93 -230 -745 -561 -47 -451 -165 -763 -461 -357 -555 -757 -52 -246 -297 -145 -599 -36 -366 -157 -200 -38 -344 -105 -509 -54 -41...
output:
1532
result:
ok single line: '1532'
Test #13:
score: 0
Accepted
time: 112ms
memory: 11648kb
input:
97621 313 252 -459 -973 -853 -287 -579 -817 -629 -187 -509 -814 -628 -742 -369 -503 -519 -213 -393 -708 -776 -222 -147 -760 -558 -926 -439 -437 -729 -16 -932 -964 -508 -809 -434 -186 -440 -142 -828 -11 -521 -282 -718 -976 -832 -760 -574 -461 -432 -219 -182 -2 -27 -638 -598 -800 -907 -510 -127 -429 -...
output:
3749
result:
ok single line: '3749'
Test #14:
score: 0
Accepted
time: 64ms
memory: 5428kb
input:
95287 250 112 -46 -248 -159 -372 -271 -352 -296 -31 -3 -397 -32 -73 -276 -443 -246 -236 -265 -102 -435 -398 -211 -376 -78 -277 -272 -446 -54 -345 -89 -73 -286 -210 -79 -424 -171 -260 -45 -341 -257 -300 -301 -19 4 -52 -223 -280 1 -99 -88 -143 -433 -72 -46 -333 -189 -115 -147 -401 -73 -365 -398 -152 -...
output:
9254
result:
ok single line: '9254'
Test #15:
score: 0
Accepted
time: 1ms
memory: 3792kb
input:
7 7 10000 7 3 -1 -6 3 4 1 6 5 4 3 2 1
output:
18
result:
ok single line: '18'
Test #16:
score: 0
Accepted
time: 13ms
memory: 7460kb
input:
93094 1415 354 -362 -297 12 34 -37 -924 265 -34 -835 -884 -245 -323 -856 -1166 -386 -642 288 -92 -275 -446 -121 -1345 -126 -13 -1378 -442 -24 -479 171 256 -582 -223 -65 -1114 -614 -197 -862 -552 -908 -718 -489 -585 -1148 -356 322 276 -252 -1295 104 86 332 -918 -1407 -1393 -336 -413 -1186 -1348 -435 ...
output:
3296610
result:
ok single line: '3296610'
Test #17:
score: 0
Accepted
time: 7ms
memory: 7396kb
input:
93543 1224 505 370 58 -1403 -1253 184 -2011 -1632 -1565 -978 -1908 -923 270 96 -1851 -897 -1278 -780 -957 -1674 -68 390 -256 -335 -977 -470 -1412 364 -1737 -951 336 -1487 -1266 -1326 400 -1748 -134 -1626 -1400 -163 226 4 -1401 -346 -1168 -1094 391 -1285 -701 -1550 -1443 343 -580 -1836 -1717 306 -161...
output:
4722004
result:
ok single line: '4722004'
Test #18:
score: 0
Accepted
time: 11ms
memory: 7548kb
input:
97347 39394 566 481 -427 -858 -726 -1285 -1337 -1253 -1080 -1990 -773 -1921 -1616 -463 310 -1447 -106 -1377 -2061 -565 -1444 -1412 353 -973 -1891 231 -70 -962 40 -1746 -1315 -1653 -4 375 -1719 464 238 -1516 -1331 -1244 -144 -1660 -1814 -179 -2150 -374 -113 -1578 -146 -131 -1946 -558 -222 -1253 -1308...
output:
5535209
result:
ok single line: '5535209'
Test #19:
score: -100
Wrong Answer
time: 14ms
memory: 7468kb
input:
90834 53418 728 -9217 -6814 2547 -12 -6989 -1516 7814 159 -7793 -5319 6381 -904 3222 3010 -8266 -3940 1083 1871 -7986 4337 5752 3998 -6748 9530 2165 798 7563 -8385 -6673 2314 -6850 -6010 -4575 -319 -3432 -6025 500 -8768 -9599 9413 6230 -6120 6854 8981 1721 9406 -3615 5754 -3131 -601 -9062 -7899 5998...
output:
228281219
result:
wrong answer 1st lines differ - expected: '228261947', found: '228281219'