# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
595755 |
2022-07-14T06:04:35 Z |
Cross_Ratio |
Sushi (JOI16_sushi) |
C++14 |
|
4120 ms |
14712 KB |
#include <bits/stdc++.h>
using namespace std;
int A[400005];
int ans[400005];
int S[400005];
int T[400005];
int P[400005];
int SQ = 635;
vector<int> idx;
int id(int n) {
return lower_bound(idx.begin(),idx.end(),n) - idx.begin();
}
signed main() {
cin.sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int N, Q;
cin >> N >> Q;
int i, j;
for(i=0;i<N;i++) cin >> A[i];
int pt = 1;
for(j=1;j<=Q;j++) {
cin >> S[j] >> T[j] >> P[j];
S[j]--;
T[j] %= N;
if(j%SQ==0 || j == Q) {
//cout << pt << " to " << j << '\n';
idx.clear();
for(i=pt;i<=j;i++) {
idx.push_back(S[i]);
idx.push_back(T[i]);
}
sort(idx.begin(),idx.end());
idx.erase(unique(idx.begin(),idx.end()),idx.end());
vector<priority_queue<int>> PQ;
PQ.resize(idx.size());
for(i=0;i+1<idx.size();i++) {
for(int m = idx[i]; m < idx[i+1]; m++) {
PQ[i].push(A[m]);
}
}
for(int m = idx[idx.size()-1];m<N;m++) {
PQ[idx.size()-1].push(A[m]);
}
for(int m = 0; m < idx[0]; m++) {
PQ[idx.size()-1].push(A[m]);
}
//cout <<"PQ init\n";
vector<priority_queue<int,vector<int>,greater<int>>> Push;
Push.resize(idx.size());
for(i=pt;i<=j;i++) {
int s = id(S[i]);
int t = id(T[i]);
int ans = P[i];
if(s<t) {
for(int m = s; m < t; m++) {
Push[m].push(ans);
PQ[m].push(ans);
ans = PQ[m].top();
PQ[m].pop();
}
}
else {
for(int m = s; m < idx.size(); m++) {
Push[m].push(ans);
PQ[m].push(ans);
ans = PQ[m].top();
PQ[m].pop();
}
for(int m = 0; m < t; m++) {
Push[m].push(ans);
PQ[m].push(ans);
ans = PQ[m].top();
PQ[m].pop();
}
}
cout << ans << '\n';
}
for(i=0;i+1<idx.size();i++) {
for(int m = idx[i]; m < idx[i+1]; m++) {
Push[i].push(A[m]);
A[m] = Push[i].top();
Push[i].pop();
}
}
for(int m = idx[idx.size()-1];m<N;m++) {
Push[idx.size()-1].push(A[m]);
A[m] = Push[idx.size()-1].top();
Push[idx.size()-1].pop();
}
for(int m = 0; m <idx[0]; m++) {
Push[idx.size()-1].push(A[m]);
A[m] = Push[idx.size()-1].top();
Push[idx.size()-1].pop();
}
pt = j + 1;
}
}
}
Compilation message
sushi.cpp: In function 'int main()':
sushi.cpp:37:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
37 | for(i=0;i+1<idx.size();i++) {
| ~~~^~~~~~~~~~~
sushi.cpp:64:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
64 | for(int m = s; m < idx.size(); m++) {
| ~~^~~~~~~~~~~~
sushi.cpp:79:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
79 | for(i=0;i+1<idx.size();i++) {
| ~~~^~~~~~~~~~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
50 ms |
2532 KB |
Output is correct |
2 |
Correct |
45 ms |
2520 KB |
Output is correct |
3 |
Correct |
44 ms |
2596 KB |
Output is correct |
4 |
Correct |
37 ms |
2584 KB |
Output is correct |
5 |
Correct |
45 ms |
2648 KB |
Output is correct |
6 |
Correct |
39 ms |
2644 KB |
Output is correct |
7 |
Correct |
28 ms |
2520 KB |
Output is correct |
8 |
Correct |
28 ms |
2596 KB |
Output is correct |
9 |
Correct |
39 ms |
2600 KB |
Output is correct |
10 |
Correct |
38 ms |
2632 KB |
Output is correct |
11 |
Correct |
45 ms |
2644 KB |
Output is correct |
12 |
Correct |
45 ms |
2604 KB |
Output is correct |
13 |
Correct |
53 ms |
2772 KB |
Output is correct |
14 |
Correct |
43 ms |
2696 KB |
Output is correct |
15 |
Correct |
73 ms |
4768 KB |
Output is correct |
16 |
Correct |
4 ms |
524 KB |
Output is correct |
17 |
Correct |
0 ms |
328 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
0 ms |
340 KB |
Output is correct |
21 |
Correct |
1 ms |
328 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1135 ms |
8180 KB |
Output is correct |
2 |
Correct |
1091 ms |
9024 KB |
Output is correct |
3 |
Correct |
843 ms |
6996 KB |
Output is correct |
4 |
Correct |
1137 ms |
10520 KB |
Output is correct |
5 |
Correct |
1490 ms |
10456 KB |
Output is correct |
6 |
Correct |
1771 ms |
10588 KB |
Output is correct |
7 |
Correct |
1732 ms |
10480 KB |
Output is correct |
8 |
Correct |
1770 ms |
10460 KB |
Output is correct |
9 |
Correct |
547 ms |
6904 KB |
Output is correct |
10 |
Correct |
1515 ms |
9060 KB |
Output is correct |
11 |
Correct |
561 ms |
6928 KB |
Output is correct |
12 |
Correct |
1539 ms |
8984 KB |
Output is correct |
13 |
Correct |
1098 ms |
10348 KB |
Output is correct |
14 |
Correct |
1088 ms |
9020 KB |
Output is correct |
15 |
Correct |
825 ms |
6968 KB |
Output is correct |
16 |
Correct |
1057 ms |
10532 KB |
Output is correct |
17 |
Correct |
1520 ms |
10548 KB |
Output is correct |
18 |
Correct |
1737 ms |
10468 KB |
Output is correct |
19 |
Correct |
1742 ms |
10460 KB |
Output is correct |
20 |
Correct |
1751 ms |
10452 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
50 ms |
2532 KB |
Output is correct |
2 |
Correct |
45 ms |
2520 KB |
Output is correct |
3 |
Correct |
44 ms |
2596 KB |
Output is correct |
4 |
Correct |
37 ms |
2584 KB |
Output is correct |
5 |
Correct |
45 ms |
2648 KB |
Output is correct |
6 |
Correct |
39 ms |
2644 KB |
Output is correct |
7 |
Correct |
28 ms |
2520 KB |
Output is correct |
8 |
Correct |
28 ms |
2596 KB |
Output is correct |
9 |
Correct |
39 ms |
2600 KB |
Output is correct |
10 |
Correct |
38 ms |
2632 KB |
Output is correct |
11 |
Correct |
45 ms |
2644 KB |
Output is correct |
12 |
Correct |
45 ms |
2604 KB |
Output is correct |
13 |
Correct |
53 ms |
2772 KB |
Output is correct |
14 |
Correct |
43 ms |
2696 KB |
Output is correct |
15 |
Correct |
73 ms |
4768 KB |
Output is correct |
16 |
Correct |
4 ms |
524 KB |
Output is correct |
17 |
Correct |
0 ms |
328 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
0 ms |
340 KB |
Output is correct |
20 |
Correct |
0 ms |
340 KB |
Output is correct |
21 |
Correct |
1 ms |
328 KB |
Output is correct |
22 |
Correct |
1 ms |
340 KB |
Output is correct |
23 |
Correct |
1135 ms |
8180 KB |
Output is correct |
24 |
Correct |
1091 ms |
9024 KB |
Output is correct |
25 |
Correct |
843 ms |
6996 KB |
Output is correct |
26 |
Correct |
1137 ms |
10520 KB |
Output is correct |
27 |
Correct |
1490 ms |
10456 KB |
Output is correct |
28 |
Correct |
1771 ms |
10588 KB |
Output is correct |
29 |
Correct |
1732 ms |
10480 KB |
Output is correct |
30 |
Correct |
1770 ms |
10460 KB |
Output is correct |
31 |
Correct |
547 ms |
6904 KB |
Output is correct |
32 |
Correct |
1515 ms |
9060 KB |
Output is correct |
33 |
Correct |
561 ms |
6928 KB |
Output is correct |
34 |
Correct |
1539 ms |
8984 KB |
Output is correct |
35 |
Correct |
1098 ms |
10348 KB |
Output is correct |
36 |
Correct |
1088 ms |
9020 KB |
Output is correct |
37 |
Correct |
825 ms |
6968 KB |
Output is correct |
38 |
Correct |
1057 ms |
10532 KB |
Output is correct |
39 |
Correct |
1520 ms |
10548 KB |
Output is correct |
40 |
Correct |
1737 ms |
10468 KB |
Output is correct |
41 |
Correct |
1742 ms |
10460 KB |
Output is correct |
42 |
Correct |
1751 ms |
10452 KB |
Output is correct |
43 |
Correct |
2517 ms |
12012 KB |
Output is correct |
44 |
Correct |
2372 ms |
11956 KB |
Output is correct |
45 |
Correct |
1653 ms |
8628 KB |
Output is correct |
46 |
Correct |
2471 ms |
12072 KB |
Output is correct |
47 |
Correct |
2469 ms |
12172 KB |
Output is correct |
48 |
Correct |
2613 ms |
12248 KB |
Output is correct |
49 |
Correct |
2740 ms |
12152 KB |
Output is correct |
50 |
Correct |
2614 ms |
12036 KB |
Output is correct |
51 |
Correct |
2685 ms |
12204 KB |
Output is correct |
52 |
Correct |
2414 ms |
11812 KB |
Output is correct |
53 |
Correct |
3468 ms |
14668 KB |
Output is correct |
54 |
Correct |
3646 ms |
14648 KB |
Output is correct |
55 |
Correct |
3838 ms |
14704 KB |
Output is correct |
56 |
Correct |
3886 ms |
14664 KB |
Output is correct |
57 |
Correct |
4120 ms |
14712 KB |
Output is correct |
58 |
Correct |
1934 ms |
10468 KB |
Output is correct |
59 |
Correct |
2028 ms |
10584 KB |
Output is correct |
60 |
Correct |
1795 ms |
10984 KB |
Output is correct |
61 |
Correct |
1941 ms |
10932 KB |
Output is correct |
62 |
Correct |
1916 ms |
10884 KB |
Output is correct |
63 |
Correct |
1898 ms |
10816 KB |
Output is correct |
64 |
Correct |
1385 ms |
8464 KB |
Output is correct |
65 |
Correct |
1751 ms |
9440 KB |
Output is correct |
66 |
Correct |
1611 ms |
9644 KB |
Output is correct |
67 |
Correct |
2178 ms |
13824 KB |
Output is correct |
68 |
Correct |
2553 ms |
13920 KB |
Output is correct |
69 |
Correct |
2495 ms |
13864 KB |
Output is correct |
70 |
Correct |
2603 ms |
13840 KB |
Output is correct |