답안 #116116

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
116116	2019-06-10T15:50:14 Z	faustaadp	Dango Maker (JOI18_dango_maker)	C++17	33 / 100	1084 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];
int 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);
				}
			}				
		}
	memset(mat,-1,sizeof(mat));
	for(i=1;i<=te;i++)
	{
		for(j=0;j<v[i].size();j++)
			if(mat[v[i][j]]==-1)
			{
				mat[v[i][j]]=i;
				has--;
				break;
			}
	}
	cout<<has<<"\n";
}

Compilation message

dango_maker.cpp: In function 'int main()':
dango_maker.cpp:58:12: 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	72 ms	82552 KB	Output is correct
2	Correct	71 ms	82580 KB	Output is correct
3	Correct	75 ms	82552 KB	Output is correct
4	Correct	72 ms	82524 KB	Output is correct
5	Correct	75 ms	82552 KB	Output is correct
6	Correct	74 ms	82552 KB	Output is correct
7	Correct	76 ms	82552 KB	Output is correct
8	Correct	73 ms	82552 KB	Output is correct
9	Correct	79 ms	82552 KB	Output is correct
10	Correct	75 ms	82552 KB	Output is correct
11	Correct	78 ms	82552 KB	Output is correct
12	Correct	75 ms	82524 KB	Output is correct
13	Correct	74 ms	82552 KB	Output is correct
14	Correct	75 ms	82552 KB	Output is correct
15	Correct	75 ms	82552 KB	Output is correct
16	Correct	76 ms	82552 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	72 ms	82552 KB	Output is correct
2	Correct	71 ms	82580 KB	Output is correct
3	Correct	75 ms	82552 KB	Output is correct
4	Correct	72 ms	82524 KB	Output is correct
5	Correct	75 ms	82552 KB	Output is correct
6	Correct	74 ms	82552 KB	Output is correct
7	Correct	76 ms	82552 KB	Output is correct
8	Correct	73 ms	82552 KB	Output is correct
9	Correct	79 ms	82552 KB	Output is correct
10	Correct	75 ms	82552 KB	Output is correct
11	Correct	78 ms	82552 KB	Output is correct
12	Correct	75 ms	82524 KB	Output is correct
13	Correct	74 ms	82552 KB	Output is correct
14	Correct	75 ms	82552 KB	Output is correct
15	Correct	75 ms	82552 KB	Output is correct
16	Correct	76 ms	82552 KB	Output is correct
17	Correct	71 ms	82560 KB	Output is correct
18	Correct	72 ms	82552 KB	Output is correct
19	Correct	75 ms	82524 KB	Output is correct
20	Correct	72 ms	82552 KB	Output is correct
21	Correct	76 ms	82524 KB	Output is correct
22	Correct	77 ms	82552 KB	Output is correct
23	Correct	75 ms	82612 KB	Output is correct
24	Correct	72 ms	82712 KB	Output is correct
25	Correct	72 ms	82552 KB	Output is correct
26	Correct	75 ms	82552 KB	Output is correct
27	Correct	73 ms	82552 KB	Output is correct
28	Correct	72 ms	82552 KB	Output is correct
29	Correct	74 ms	82552 KB	Output is correct
30	Correct	71 ms	82552 KB	Output is correct
31	Correct	71 ms	82680 KB	Output is correct
32	Correct	70 ms	82552 KB	Output is correct
33	Correct	73 ms	82564 KB	Output is correct
34	Correct	72 ms	82552 KB	Output is correct
35	Correct	71 ms	82524 KB	Output is correct
36	Correct	71 ms	82552 KB	Output is correct
37	Correct	72 ms	82552 KB	Output is correct
38	Correct	72 ms	82552 KB	Output is correct
39	Correct	72 ms	82552 KB	Output is correct
40	Correct	72 ms	82624 KB	Output is correct
41	Correct	73 ms	82680 KB	Output is correct
42	Correct	72 ms	82552 KB	Output is correct
43	Correct	72 ms	82552 KB	Output is correct
44	Correct	72 ms	82552 KB	Output is correct
45	Correct	71 ms	82552 KB	Output is correct
46	Correct	73 ms	82636 KB	Output is correct
47	Correct	73 ms	82680 KB	Output is correct
48	Correct	74 ms	82552 KB	Output is correct
49	Correct	72 ms	82680 KB	Output is correct
50	Correct	71 ms	82556 KB	Output is correct
51	Correct	72 ms	82552 KB	Output is correct
52	Correct	71 ms	82616 KB	Output is correct
53	Correct	72 ms	82552 KB	Output is correct

Subtask #3
0 / 67.0

#	결과	실행 시간	메모리	Grader output
1	Correct	72 ms	82552 KB	Output is correct
2	Correct	71 ms	82580 KB	Output is correct
3	Correct	75 ms	82552 KB	Output is correct
4	Correct	72 ms	82524 KB	Output is correct
5	Correct	75 ms	82552 KB	Output is correct
6	Correct	74 ms	82552 KB	Output is correct
7	Correct	76 ms	82552 KB	Output is correct
8	Correct	73 ms	82552 KB	Output is correct
9	Correct	79 ms	82552 KB	Output is correct
10	Correct	75 ms	82552 KB	Output is correct
11	Correct	78 ms	82552 KB	Output is correct
12	Correct	75 ms	82524 KB	Output is correct
13	Correct	74 ms	82552 KB	Output is correct
14	Correct	75 ms	82552 KB	Output is correct
15	Correct	75 ms	82552 KB	Output is correct
16	Correct	76 ms	82552 KB	Output is correct
17	Correct	71 ms	82560 KB	Output is correct
18	Correct	72 ms	82552 KB	Output is correct
19	Correct	75 ms	82524 KB	Output is correct
20	Correct	72 ms	82552 KB	Output is correct
21	Correct	76 ms	82524 KB	Output is correct
22	Correct	77 ms	82552 KB	Output is correct
23	Correct	75 ms	82612 KB	Output is correct
24	Correct	72 ms	82712 KB	Output is correct
25	Correct	72 ms	82552 KB	Output is correct
26	Correct	75 ms	82552 KB	Output is correct
27	Correct	73 ms	82552 KB	Output is correct
28	Correct	72 ms	82552 KB	Output is correct
29	Correct	74 ms	82552 KB	Output is correct
30	Correct	71 ms	82552 KB	Output is correct
31	Correct	71 ms	82680 KB	Output is correct
32	Correct	70 ms	82552 KB	Output is correct
33	Correct	73 ms	82564 KB	Output is correct
34	Correct	72 ms	82552 KB	Output is correct
35	Correct	71 ms	82524 KB	Output is correct
36	Correct	71 ms	82552 KB	Output is correct
37	Correct	72 ms	82552 KB	Output is correct
38	Correct	72 ms	82552 KB	Output is correct
39	Correct	72 ms	82552 KB	Output is correct
40	Correct	72 ms	82624 KB	Output is correct
41	Correct	73 ms	82680 KB	Output is correct
42	Correct	72 ms	82552 KB	Output is correct
43	Correct	72 ms	82552 KB	Output is correct
44	Correct	72 ms	82552 KB	Output is correct
45	Correct	71 ms	82552 KB	Output is correct
46	Correct	73 ms	82636 KB	Output is correct
47	Correct	73 ms	82680 KB	Output is correct
48	Correct	74 ms	82552 KB	Output is correct
49	Correct	72 ms	82680 KB	Output is correct
50	Correct	71 ms	82556 KB	Output is correct
51	Correct	72 ms	82552 KB	Output is correct
52	Correct	71 ms	82616 KB	Output is correct
53	Correct	72 ms	82552 KB	Output is correct
54	Correct	77 ms	82504 KB	Output is correct
55	Correct	79 ms	91388 KB	Output is correct
56	Correct	71 ms	82680 KB	Output is correct
57	Correct	79 ms	88572 KB	Output is correct
58	Correct	101 ms	89876 KB	Output is correct
59	Correct	326 ms	129912 KB	Output is correct
60	Correct	333 ms	129912 KB	Output is correct
61	Correct	327 ms	129784 KB	Output is correct
62	Correct	73 ms	82552 KB	Output is correct
63	Correct	325 ms	128680 KB	Output is correct
64	Runtime error	1084 ms	262144 KB	Execution killed with signal 11 (could be triggered by violating memory limits)
65	Halted	0 ms	0 KB	-

답안 #116116

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