답안 #964104

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
964104	2024-04-16T10:27:22 Z	Trisanu_Das	Bubble Sort 2 (JOI18_bubblesort2)	C++17	100 / 100	1808 ms	54732 KB

bubblesort2

#include <bits/stdc++.h>
using namespace std;
#define pb push_back
using vi=vector<int>;
#define mp make_pair
#define lb lower_bound
#define sz(a) (int)a.size()
#define all(a) begin(a),end(a)
const int N=2e6+5;
vi a;
int seg[N], lzy[N];
vector<pair<int,int>> v;
 
void upd(int i, int j, int vv, int p=0, int l=1, int r=sz(v)){
    if(i>r or j<l) return;
    if(i<=l and r<=j){ seg[p]+=vv,lzy[p]+=vv; return; }
    int mid = (l+r)/2; int rp = p+2*(mid-l+1);
    if(i<=mid) upd(i,j,vv,p+1,l,mid);
    if(j>mid) upd(i,j,vv,rp,mid+1,r);
    seg[p] = max(seg[p+1],seg[rp])+lzy[p];
}
 
void add(int i, int x){
    int j = lb(all(v),mp(a[i],i))-begin(v);
    int j2 = lb(all(v),mp(a[i],-1))-begin(v);
    upd(j,j,i*x), upd(j2,sz(v),-x);
}
 
vi countScans(vi A, vi x, vi y){
    int n = sz(A), q = sz(x); vi ans; a.resize(n+1);
    for(int i = 1; i <= n; i++) a[i] = A[i - 1], v.pb({a[i],i});
    for(int i = 0; i < q; i++) v.pb({y[i], ++x[i]});
    sort(all(v)); v.erase(unique(all(v)),end(v));
    for(int i = 1; i <= n; i++) add(i,1);
    for(int i = 0; i < q; i++) 
      add(x[i], -1), a[x[i]] = y[i], add(x[i], 1),ans.pb(seg[0]);
    return ans;
}

Subtask #1
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2500 KB	Output is correct
2	Correct	2 ms	2396 KB	Output is correct
3	Correct	4 ms	2692 KB	Output is correct
4	Correct	4 ms	2652 KB	Output is correct
5	Correct	5 ms	2692 KB	Output is correct
6	Correct	4 ms	2540 KB	Output is correct
7	Correct	4 ms	2652 KB	Output is correct
8	Correct	4 ms	2652 KB	Output is correct
9	Correct	5 ms	2648 KB	Output is correct
10	Correct	5 ms	2504 KB	Output is correct
11	Correct	3 ms	2652 KB	Output is correct
12	Correct	3 ms	2652 KB	Output is correct
13	Correct	4 ms	2652 KB	Output is correct
14	Correct	4 ms	2556 KB	Output is correct
15	Correct	5 ms	2648 KB	Output is correct
16	Correct	3 ms	2652 KB	Output is correct
17	Correct	5 ms	2504 KB	Output is correct
18	Correct	4 ms	2504 KB	Output is correct

Subtask #2
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2500 KB	Output is correct
2	Correct	2 ms	2396 KB	Output is correct
3	Correct	4 ms	2692 KB	Output is correct
4	Correct	4 ms	2652 KB	Output is correct
5	Correct	5 ms	2692 KB	Output is correct
6	Correct	4 ms	2540 KB	Output is correct
7	Correct	4 ms	2652 KB	Output is correct
8	Correct	4 ms	2652 KB	Output is correct
9	Correct	5 ms	2648 KB	Output is correct
10	Correct	5 ms	2504 KB	Output is correct
11	Correct	3 ms	2652 KB	Output is correct
12	Correct	3 ms	2652 KB	Output is correct
13	Correct	4 ms	2652 KB	Output is correct
14	Correct	4 ms	2556 KB	Output is correct
15	Correct	5 ms	2648 KB	Output is correct
16	Correct	3 ms	2652 KB	Output is correct
17	Correct	5 ms	2504 KB	Output is correct
18	Correct	4 ms	2504 KB	Output is correct
19	Correct	13 ms	3164 KB	Output is correct
20	Correct	15 ms	3296 KB	Output is correct
21	Correct	14 ms	3160 KB	Output is correct
22	Correct	18 ms	3164 KB	Output is correct
23	Correct	13 ms	3164 KB	Output is correct
24	Correct	14 ms	3176 KB	Output is correct
25	Correct	15 ms	3248 KB	Output is correct
26	Correct	14 ms	3272 KB	Output is correct
27	Correct	13 ms	3140 KB	Output is correct
28	Correct	13 ms	3164 KB	Output is correct

Subtask #3
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	20 ms	5336 KB	Output is correct
2	Correct	57 ms	6604 KB	Output is correct
3	Correct	105 ms	7880 KB	Output is correct
4	Correct	107 ms	8116 KB	Output is correct
5	Correct	102 ms	9924 KB	Output is correct
6	Correct	95 ms	7984 KB	Output is correct
7	Correct	102 ms	7944 KB	Output is correct
8	Correct	103 ms	9892 KB	Output is correct
9	Correct	94 ms	9880 KB	Output is correct
10	Correct	82 ms	7768 KB	Output is correct
11	Correct	84 ms	7740 KB	Output is correct
12	Correct	84 ms	7928 KB	Output is correct
13	Correct	88 ms	7892 KB	Output is correct
14	Correct	86 ms	7864 KB	Output is correct
15	Correct	79 ms	7896 KB	Output is correct
16	Correct	71 ms	7732 KB	Output is correct
17	Correct	71 ms	7744 KB	Output is correct
18	Correct	71 ms	7712 KB	Output is correct

Subtask #4
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2500 KB	Output is correct
2	Correct	2 ms	2396 KB	Output is correct
3	Correct	4 ms	2692 KB	Output is correct
4	Correct	4 ms	2652 KB	Output is correct
5	Correct	5 ms	2692 KB	Output is correct
6	Correct	4 ms	2540 KB	Output is correct
7	Correct	4 ms	2652 KB	Output is correct
8	Correct	4 ms	2652 KB	Output is correct
9	Correct	5 ms	2648 KB	Output is correct
10	Correct	5 ms	2504 KB	Output is correct
11	Correct	3 ms	2652 KB	Output is correct
12	Correct	3 ms	2652 KB	Output is correct
13	Correct	4 ms	2652 KB	Output is correct
14	Correct	4 ms	2556 KB	Output is correct
15	Correct	5 ms	2648 KB	Output is correct
16	Correct	3 ms	2652 KB	Output is correct
17	Correct	5 ms	2504 KB	Output is correct
18	Correct	4 ms	2504 KB	Output is correct
19	Correct	13 ms	3164 KB	Output is correct
20	Correct	15 ms	3296 KB	Output is correct
21	Correct	14 ms	3160 KB	Output is correct
22	Correct	18 ms	3164 KB	Output is correct
23	Correct	13 ms	3164 KB	Output is correct
24	Correct	14 ms	3176 KB	Output is correct
25	Correct	15 ms	3248 KB	Output is correct
26	Correct	14 ms	3272 KB	Output is correct
27	Correct	13 ms	3140 KB	Output is correct
28	Correct	13 ms	3164 KB	Output is correct
29	Correct	20 ms	5336 KB	Output is correct
30	Correct	57 ms	6604 KB	Output is correct
31	Correct	105 ms	7880 KB	Output is correct
32	Correct	107 ms	8116 KB	Output is correct
33	Correct	102 ms	9924 KB	Output is correct
34	Correct	95 ms	7984 KB	Output is correct
35	Correct	102 ms	7944 KB	Output is correct
36	Correct	103 ms	9892 KB	Output is correct
37	Correct	94 ms	9880 KB	Output is correct
38	Correct	82 ms	7768 KB	Output is correct
39	Correct	84 ms	7740 KB	Output is correct
40	Correct	84 ms	7928 KB	Output is correct
41	Correct	88 ms	7892 KB	Output is correct
42	Correct	86 ms	7864 KB	Output is correct
43	Correct	79 ms	7896 KB	Output is correct
44	Correct	71 ms	7732 KB	Output is correct
45	Correct	71 ms	7744 KB	Output is correct
46	Correct	71 ms	7712 KB	Output is correct
47	Correct	352 ms	20448 KB	Output is correct
48	Correct	1628 ms	50932 KB	Output is correct
49	Correct	1795 ms	54368 KB	Output is correct
50	Correct	1775 ms	54464 KB	Output is correct
51	Correct	1790 ms	54472 KB	Output is correct
52	Correct	1808 ms	54324 KB	Output is correct
53	Correct	1762 ms	54468 KB	Output is correct
54	Correct	1642 ms	54584 KB	Output is correct
55	Correct	1706 ms	54580 KB	Output is correct
56	Correct	1602 ms	54732 KB	Output is correct
57	Correct	1729 ms	54464 KB	Output is correct
58	Correct	1658 ms	54528 KB	Output is correct
59	Correct	1387 ms	51184 KB	Output is correct
60	Correct	1414 ms	51180 KB	Output is correct
61	Correct	1436 ms	51248 KB	Output is correct
62	Correct	1283 ms	50076 KB	Output is correct
63	Correct	1277 ms	50172 KB	Output is correct
64	Correct	1379 ms	50188 KB	Output is correct
65	Correct	1236 ms	50444 KB	Output is correct
66	Correct	1252 ms	50328 KB	Output is correct
67	Correct	1216 ms	50440 KB	Output is correct

답안 #964104

Compilation message

Subtask #1 17.0 / 17.0

Subtask #2 21.0 / 21.0

Subtask #3 22.0 / 22.0

Subtask #4 40.0 / 40.0

Subtask #1
17.0 / 17.0

Subtask #2
21.0 / 21.0

Subtask #3
22.0 / 22.0

Subtask #4
40.0 / 40.0