답안 #116117

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
116117	2019-06-10T15:50:59 Z	faustaadp	Dango Maker (JOI18_dango_maker)	C++17	33 / 100	1118 ms	262144 KB

dango_maker

#include<bits/stdc++.h>
typedef long long ll;
#define pb push_back
#define mp make_pair
#define fi first
#define se second
using namespace std;
ll n,m,i,j,has,te;
char a[3030][3030];
int x[9000010];
int b[3000010];
bool mat[3000010];
vector<int> v[3000010];
int main()
{
	ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin>>n>>m;
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
			cin>>a[i][j];
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
		{
			if(j+2<=m&&a[i][j]=='R'&&a[i][j+1]=='G'&&a[i][j+2]=='W')
			{
				te++;
				has++;
				x[(i-1)*m+j]=te;
				x[(i-1)*m+j+1]=te;
				x[(i-1)*m+j+2]=te;
			}
		}
	ll hai=te;
	for(i=1;i<=n;i++)
		for(j=1;j<=m;j++)
		{
			if(i+2<=n&&a[i][j]=='R'&&a[i+1][j]=='G'&&a[i+2][j]=='W')
			{
				te++;
				has++;
				if(x[(i-1)*m+j]!=0)
				{
					v[x[(i-1)*m+j]].pb(te);
				}
				if(x[(i)*m+j]!=0)
				{
					v[x[(i)*m+j]].pb(te);
				}
				if(x[(i+1)*m+j]!=0)
				{
					v[x[(i+1)*m+j]].pb(te);
				}
			}				
		}
	for(i=1;i<=te;i++)
	{
		for(j=0;j<v[i].size();j++)
			if(!mat[v[i][j]])
			{
				mat[v[i][j]]=1;
				has--;
				break;
			}
	}
	cout<<has<<"\n";
}

Compilation message

dango_maker.cpp: In function 'int main()':
dango_maker.cpp:57:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(j=0;j<v[i].size();j++)
           ~^~~~~~~~~~~~
dango_maker.cpp:33:5: warning: unused variable 'hai' [-Wunused-variable]
  ll hai=te;
     ^~~

Subtask #1
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	73 ms	70780 KB	Output is correct
2	Correct	63 ms	70780 KB	Output is correct
3	Correct	67 ms	70776 KB	Output is correct
4	Correct	62 ms	70748 KB	Output is correct
5	Correct	64 ms	70776 KB	Output is correct
6	Correct	63 ms	70904 KB	Output is correct
7	Correct	64 ms	70776 KB	Output is correct
8	Correct	65 ms	70776 KB	Output is correct
9	Correct	79 ms	70776 KB	Output is correct
10	Correct	67 ms	70776 KB	Output is correct
11	Correct	73 ms	70904 KB	Output is correct
12	Correct	67 ms	70876 KB	Output is correct
13	Correct	66 ms	70776 KB	Output is correct
14	Correct	65 ms	70776 KB	Output is correct
15	Correct	68 ms	70776 KB	Output is correct
16	Correct	70 ms	70776 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	73 ms	70780 KB	Output is correct
2	Correct	63 ms	70780 KB	Output is correct
3	Correct	67 ms	70776 KB	Output is correct
4	Correct	62 ms	70748 KB	Output is correct
5	Correct	64 ms	70776 KB	Output is correct
6	Correct	63 ms	70904 KB	Output is correct
7	Correct	64 ms	70776 KB	Output is correct
8	Correct	65 ms	70776 KB	Output is correct
9	Correct	79 ms	70776 KB	Output is correct
10	Correct	67 ms	70776 KB	Output is correct
11	Correct	73 ms	70904 KB	Output is correct
12	Correct	67 ms	70876 KB	Output is correct
13	Correct	66 ms	70776 KB	Output is correct
14	Correct	65 ms	70776 KB	Output is correct
15	Correct	68 ms	70776 KB	Output is correct
16	Correct	70 ms	70776 KB	Output is correct
17	Correct	67 ms	70828 KB	Output is correct
18	Correct	67 ms	70760 KB	Output is correct
19	Correct	74 ms	70816 KB	Output is correct
20	Correct	67 ms	70776 KB	Output is correct
21	Correct	67 ms	70776 KB	Output is correct
22	Correct	69 ms	70800 KB	Output is correct
23	Correct	66 ms	70776 KB	Output is correct
24	Correct	67 ms	70776 KB	Output is correct
25	Correct	67 ms	70980 KB	Output is correct
26	Correct	67 ms	70908 KB	Output is correct
27	Correct	66 ms	70904 KB	Output is correct
28	Correct	68 ms	70776 KB	Output is correct
29	Correct	66 ms	70904 KB	Output is correct
30	Correct	67 ms	71032 KB	Output is correct
31	Correct	65 ms	70776 KB	Output is correct
32	Correct	77 ms	70820 KB	Output is correct
33	Correct	62 ms	70904 KB	Output is correct
34	Correct	63 ms	70776 KB	Output is correct
35	Correct	63 ms	71032 KB	Output is correct
36	Correct	68 ms	70776 KB	Output is correct
37	Correct	63 ms	70904 KB	Output is correct
38	Correct	64 ms	70904 KB	Output is correct
39	Correct	62 ms	70904 KB	Output is correct
40	Correct	64 ms	70776 KB	Output is correct
41	Correct	63 ms	70908 KB	Output is correct
42	Correct	66 ms	70904 KB	Output is correct
43	Correct	63 ms	70776 KB	Output is correct
44	Correct	62 ms	70904 KB	Output is correct
45	Correct	62 ms	70904 KB	Output is correct
46	Correct	62 ms	70776 KB	Output is correct
47	Correct	62 ms	70776 KB	Output is correct
48	Correct	63 ms	70816 KB	Output is correct
49	Correct	62 ms	70904 KB	Output is correct
50	Correct	62 ms	70904 KB	Output is correct
51	Correct	66 ms	70904 KB	Output is correct
52	Correct	63 ms	70800 KB	Output is correct
53	Correct	63 ms	71032 KB	Output is correct

Subtask #3
0 / 67.0

#	결과	실행 시간	메모리	Grader output
1	Correct	73 ms	70780 KB	Output is correct
2	Correct	63 ms	70780 KB	Output is correct
3	Correct	67 ms	70776 KB	Output is correct
4	Correct	62 ms	70748 KB	Output is correct
5	Correct	64 ms	70776 KB	Output is correct
6	Correct	63 ms	70904 KB	Output is correct
7	Correct	64 ms	70776 KB	Output is correct
8	Correct	65 ms	70776 KB	Output is correct
9	Correct	79 ms	70776 KB	Output is correct
10	Correct	67 ms	70776 KB	Output is correct
11	Correct	73 ms	70904 KB	Output is correct
12	Correct	67 ms	70876 KB	Output is correct
13	Correct	66 ms	70776 KB	Output is correct
14	Correct	65 ms	70776 KB	Output is correct
15	Correct	68 ms	70776 KB	Output is correct
16	Correct	70 ms	70776 KB	Output is correct
17	Correct	67 ms	70828 KB	Output is correct
18	Correct	67 ms	70760 KB	Output is correct
19	Correct	74 ms	70816 KB	Output is correct
20	Correct	67 ms	70776 KB	Output is correct
21	Correct	67 ms	70776 KB	Output is correct
22	Correct	69 ms	70800 KB	Output is correct
23	Correct	66 ms	70776 KB	Output is correct
24	Correct	67 ms	70776 KB	Output is correct
25	Correct	67 ms	70980 KB	Output is correct
26	Correct	67 ms	70908 KB	Output is correct
27	Correct	66 ms	70904 KB	Output is correct
28	Correct	68 ms	70776 KB	Output is correct
29	Correct	66 ms	70904 KB	Output is correct
30	Correct	67 ms	71032 KB	Output is correct
31	Correct	65 ms	70776 KB	Output is correct
32	Correct	77 ms	70820 KB	Output is correct
33	Correct	62 ms	70904 KB	Output is correct
34	Correct	63 ms	70776 KB	Output is correct
35	Correct	63 ms	71032 KB	Output is correct
36	Correct	68 ms	70776 KB	Output is correct
37	Correct	63 ms	70904 KB	Output is correct
38	Correct	64 ms	70904 KB	Output is correct
39	Correct	62 ms	70904 KB	Output is correct
40	Correct	64 ms	70776 KB	Output is correct
41	Correct	63 ms	70908 KB	Output is correct
42	Correct	66 ms	70904 KB	Output is correct
43	Correct	63 ms	70776 KB	Output is correct
44	Correct	62 ms	70904 KB	Output is correct
45	Correct	62 ms	70904 KB	Output is correct
46	Correct	62 ms	70776 KB	Output is correct
47	Correct	62 ms	70776 KB	Output is correct
48	Correct	63 ms	70816 KB	Output is correct
49	Correct	62 ms	70904 KB	Output is correct
50	Correct	62 ms	70904 KB	Output is correct
51	Correct	66 ms	70904 KB	Output is correct
52	Correct	63 ms	70800 KB	Output is correct
53	Correct	63 ms	71032 KB	Output is correct
54	Correct	63 ms	70872 KB	Output is correct
55	Correct	70 ms	79700 KB	Output is correct
56	Correct	63 ms	70948 KB	Output is correct
57	Correct	68 ms	76792 KB	Output is correct
58	Correct	93 ms	78072 KB	Output is correct
59	Correct	346 ms	118364 KB	Output is correct
60	Correct	321 ms	118512 KB	Output is correct
61	Correct	318 ms	118528 KB	Output is correct
62	Correct	63 ms	70776 KB	Output is correct
63	Correct	323 ms	117168 KB	Output is correct
64	Runtime error	1118 ms	262144 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
65	Halted	0 ms	0 KB	-

답안 #116117

Compilation message

Subtask #1 13.0 / 13.0

Subtask #2 20.0 / 20.0

Subtask #3 0 / 67.0

Subtask #1
13.0 / 13.0

Subtask #2
20.0 / 20.0

Subtask #3
0 / 67.0