답안 #58283 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
58283	2018-07-17T10:49:51 Z	Kmcode	Bubble Sort 2 (JOI18_bubblesort2)	C++14	100 / 100	4601 ms	57352 KB

bubblesort2

//#include "bubblesort2.h"
#include <bits/stdc++.h>
using namespace std;


vector<pair<int,int> > lis;

long long int seg[1<<21];
long long int lazy[1<<21];

void upd(int b){
	seg[b]+=lazy[b];
	if(b*2+2<(1<<21)){
		lazy[b*2+1]+=lazy[b];
		lazy[b*2+2]+=lazy[b];
	}
	lazy[b]=0;
}
inline void add(int b,int l,int r,int ll,int rr,long long int x){
	upd(b);
	if(r<=ll||rr<=l){
		return;
	}
	if(ll<=l&&r<=rr){
			lazy[b]+=x;
			upd(b);
		return;
	}
	add(b*2+1,l,(l+r)>>1,ll,rr,x);
	add(b*2+2,(l+r)>>1,r,ll,rr,x);
	seg[b]=max(seg[b*2+1],seg[b*2+2]);
}
int get_id(int pos,int val){
	return lower_bound(lis.begin(),lis.end(),make_pair(val,pos))-lis.begin();
}
vector<int> countScans(vector<int> A,vector<int> X,vector<int> V){
	for(int i=0;i<A.size();i++){
		lis.push_back(make_pair(A[i],i));
	}
	for(int i=0;i<X.size();i++){
		lis.push_back(make_pair(V[i],X[i]));
	}
	sort(lis.begin(),lis.end());
	lis.erase(unique(lis.begin(),lis.end()),lis.end());
	for(int i=0;i<A.size();i++){
		int z=get_id(i,A[i]);
		add(0,0,lis.size(),z,z+1,i);
		add(0,0,lis.size(),lower_bound(lis.begin(),lis.end(),make_pair(A[i],-1))-lis.begin(),lis.size(),-1);
	}
	vector<int> res;
	for(int ii=0;ii<X.size();ii++){
		int i=X[ii];
		int z=get_id(i,A[i]);
		add(0,0,lis.size(),z,z+1,-i);
		add(0,0,lis.size(),lower_bound(lis.begin(),lis.end(),make_pair(A[i],-1))-lis.begin(),lis.size(),1);
		A[i]=V[ii];
		z=get_id(i,A[i]);
		add(0,0,lis.size(),z,z+1,i);
		add(0,0,lis.size(),lower_bound(lis.begin(),lis.end(),make_pair(A[i],-1))-lis.begin(),lis.size(),-1);
		upd(0);
		res.push_back(seg[0]+1);
	}
	return res;
}

Compilation message

bubblesort2.cpp: In function 'std::vector<int> countScans(std::vector<int>, std::vector<int>, std::vector<int>)':
bubblesort2.cpp:37:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<A.size();i++){
              ~^~~~~~~~~
bubblesort2.cpp:40:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<X.size();i++){
              ~^~~~~~~~~
bubblesort2.cpp:45:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<A.size();i++){
              ~^~~~~~~~~
bubblesort2.cpp:51:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int ii=0;ii<X.size();ii++){
               ~~^~~~~~~~~

Subtask #1
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	376 KB	Output is correct
2	Correct	5 ms	612 KB	Output is correct
3	Correct	9 ms	820 KB	Output is correct
4	Correct	8 ms	820 KB	Output is correct
5	Correct	8 ms	820 KB	Output is correct
6	Correct	8 ms	828 KB	Output is correct
7	Correct	7 ms	828 KB	Output is correct
8	Correct	9 ms	892 KB	Output is correct
9	Correct	12 ms	892 KB	Output is correct
10	Correct	9 ms	892 KB	Output is correct
11	Correct	8 ms	892 KB	Output is correct
12	Correct	9 ms	892 KB	Output is correct
13	Correct	13 ms	916 KB	Output is correct
14	Correct	10 ms	952 KB	Output is correct
15	Correct	11 ms	952 KB	Output is correct
16	Correct	8 ms	952 KB	Output is correct
17	Correct	11 ms	952 KB	Output is correct
18	Correct	8 ms	952 KB	Output is correct

Subtask #2
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	376 KB	Output is correct
2	Correct	5 ms	612 KB	Output is correct
3	Correct	9 ms	820 KB	Output is correct
4	Correct	8 ms	820 KB	Output is correct
5	Correct	8 ms	820 KB	Output is correct
6	Correct	8 ms	828 KB	Output is correct
7	Correct	7 ms	828 KB	Output is correct
8	Correct	9 ms	892 KB	Output is correct
9	Correct	12 ms	892 KB	Output is correct
10	Correct	9 ms	892 KB	Output is correct
11	Correct	8 ms	892 KB	Output is correct
12	Correct	9 ms	892 KB	Output is correct
13	Correct	13 ms	916 KB	Output is correct
14	Correct	10 ms	952 KB	Output is correct
15	Correct	11 ms	952 KB	Output is correct
16	Correct	8 ms	952 KB	Output is correct
17	Correct	11 ms	952 KB	Output is correct
18	Correct	8 ms	952 KB	Output is correct
19	Correct	33 ms	1836 KB	Output is correct
20	Correct	45 ms	1964 KB	Output is correct
21	Correct	39 ms	1964 KB	Output is correct
22	Correct	33 ms	1964 KB	Output is correct
23	Correct	39 ms	1964 KB	Output is correct
24	Correct	32 ms	1964 KB	Output is correct
25	Correct	32 ms	1964 KB	Output is correct
26	Correct	45 ms	1964 KB	Output is correct
27	Correct	29 ms	1964 KB	Output is correct
28	Correct	26 ms	1964 KB	Output is correct

Subtask #3
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	39 ms	2856 KB	Output is correct
2	Correct	165 ms	5148 KB	Output is correct
3	Correct	277 ms	9248 KB	Output is correct
4	Correct	275 ms	9276 KB	Output is correct
5	Correct	277 ms	9428 KB	Output is correct
6	Correct	235 ms	9428 KB	Output is correct
7	Correct	246 ms	9428 KB	Output is correct
8	Correct	265 ms	9428 KB	Output is correct
9	Correct	200 ms	9428 KB	Output is correct
10	Correct	152 ms	9428 KB	Output is correct
11	Correct	182 ms	9428 KB	Output is correct
12	Correct	181 ms	9428 KB	Output is correct
13	Correct	196 ms	9428 KB	Output is correct
14	Correct	249 ms	9428 KB	Output is correct
15	Correct	187 ms	9428 KB	Output is correct
16	Correct	168 ms	9428 KB	Output is correct
17	Correct	233 ms	9428 KB	Output is correct
18	Correct	165 ms	9428 KB	Output is correct

Subtask #4
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	376 KB	Output is correct
2	Correct	5 ms	612 KB	Output is correct
3	Correct	9 ms	820 KB	Output is correct
4	Correct	8 ms	820 KB	Output is correct
5	Correct	8 ms	820 KB	Output is correct
6	Correct	8 ms	828 KB	Output is correct
7	Correct	7 ms	828 KB	Output is correct
8	Correct	9 ms	892 KB	Output is correct
9	Correct	12 ms	892 KB	Output is correct
10	Correct	9 ms	892 KB	Output is correct
11	Correct	8 ms	892 KB	Output is correct
12	Correct	9 ms	892 KB	Output is correct
13	Correct	13 ms	916 KB	Output is correct
14	Correct	10 ms	952 KB	Output is correct
15	Correct	11 ms	952 KB	Output is correct
16	Correct	8 ms	952 KB	Output is correct
17	Correct	11 ms	952 KB	Output is correct
18	Correct	8 ms	952 KB	Output is correct
19	Correct	33 ms	1836 KB	Output is correct
20	Correct	45 ms	1964 KB	Output is correct
21	Correct	39 ms	1964 KB	Output is correct
22	Correct	33 ms	1964 KB	Output is correct
23	Correct	39 ms	1964 KB	Output is correct
24	Correct	32 ms	1964 KB	Output is correct
25	Correct	32 ms	1964 KB	Output is correct
26	Correct	45 ms	1964 KB	Output is correct
27	Correct	29 ms	1964 KB	Output is correct
28	Correct	26 ms	1964 KB	Output is correct
29	Correct	39 ms	2856 KB	Output is correct
30	Correct	165 ms	5148 KB	Output is correct
31	Correct	277 ms	9248 KB	Output is correct
32	Correct	275 ms	9276 KB	Output is correct
33	Correct	277 ms	9428 KB	Output is correct
34	Correct	235 ms	9428 KB	Output is correct
35	Correct	246 ms	9428 KB	Output is correct
36	Correct	265 ms	9428 KB	Output is correct
37	Correct	200 ms	9428 KB	Output is correct
38	Correct	152 ms	9428 KB	Output is correct
39	Correct	182 ms	9428 KB	Output is correct
40	Correct	181 ms	9428 KB	Output is correct
41	Correct	196 ms	9428 KB	Output is correct
42	Correct	249 ms	9428 KB	Output is correct
43	Correct	187 ms	9428 KB	Output is correct
44	Correct	168 ms	9428 KB	Output is correct
45	Correct	233 ms	9428 KB	Output is correct
46	Correct	165 ms	9428 KB	Output is correct
47	Correct	1113 ms	32708 KB	Output is correct
48	Correct	3345 ms	55560 KB	Output is correct
49	Correct	3625 ms	57176 KB	Output is correct
50	Correct	4050 ms	57248 KB	Output is correct
51	Correct	3822 ms	57248 KB	Output is correct
52	Correct	4088 ms	57248 KB	Output is correct
53	Correct	4601 ms	57248 KB	Output is correct
54	Correct	3954 ms	57248 KB	Output is correct
55	Correct	4113 ms	57248 KB	Output is correct
56	Correct	3410 ms	57248 KB	Output is correct
57	Correct	3594 ms	57248 KB	Output is correct
58	Correct	3242 ms	57352 KB	Output is correct
59	Correct	3085 ms	57352 KB	Output is correct
60	Correct	2965 ms	57352 KB	Output is correct
61	Correct	2855 ms	57352 KB	Output is correct
62	Correct	3112 ms	57352 KB	Output is correct
63	Correct	3435 ms	57352 KB	Output is correct
64	Correct	3163 ms	57352 KB	Output is correct
65	Correct	2915 ms	57352 KB	Output is correct
66	Correct	2846 ms	57352 KB	Output is correct
67	Correct	2867 ms	57352 KB	Output is correct

답안 #58283

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