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QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#648765 | #3125. Dango Maker | Dimash | 33 | 204ms | 115096kb | C++23 | 2.5kb | 2024-10-17 20:15:59 | 2024-10-17 20:16:01 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 3e3 + 12, MOD = 998244353, M = 3e6 + 12;
char a[N][N];
int n, m, res = 0, res1 = 0, v[N][N], it = 1, h[N][N], dp[M][2];
vector<int> g[M];
void add(int x, int y) {
g[x].push_back(y);
g[y].push_back(x);
}
bool vis[N * N];
void dfs(int v, int pr = -1) {
vis[v] = 1;
dp[v][1] = 1;
for(int to:g[v]) {
if(to == pr || vis[to]) continue;
dfs(to, v);
dp[v][0] += max(dp[to][0], dp[to][1]);
dp[v][1] += dp[to][0];
}
}
void test() {
cin >> n >> m;
for(int i = 1; i <= n; i++) {
for(int j = 1; j <= m; j++) {
cin >> a[i][j];
}
}
for(int i = 1; i <= n; i++) {
for(int j = 1; j <= m; j++) {
if(a[i][j] == 'G' && a[i][j - 1] == 'R' && a[i][j + 1] == 'W') {
h[i][j - 1] = it++;
}
if(a[i][j] == 'G' && a[i - 1][j] == 'R' && a[i + 1][j] == 'W') {
v[i - 1][j] = it++;
}
}
}
for(int i = 1; i <= n; i++) {
for(int j = 1; j <= m; j++) {
if(a[i][j] == 'G' && a[i][j - 1] == 'R' && a[i][j + 1] == 'W') {
if(v[i][j - 1]) {
add(v[i][j - 1], h[i][j - 1]);
}
if(v[i - 1][j]) {
add(v[i - 1][j], h[i][j - 1]);
}
if(v[i - 2][j + 1]) {
add(v[i - 2][j + 1], h[i][j - 1]);
}
}
if(a[i][j] == 'G' && a[i - 1][j] == 'R' && a[i + 1][j] == 'W') {
if(h[i - 1][j]) {
add(v[i - 1][j], h[i - 1][j]);
}
if(h[i][j - 1]) {
add(v[i - 1][j], h[i][j - 1]);
}
if(h[i + 1][j - 2]) {
add(v[i - 1][j], h[i + 1][j - 2]);
}
}
}
}
for(int i = 1; i < it; i++) {
sort(g[i].begin(), g[i].end());
g[i].resize(unique(g[i].begin(), g[i].end()) - g[i].begin());
}
for(int i = 1; i < it; i++) {
if(!vis[i]) {
dfs(i);
res += max(dp[i][0], dp[i][1]);
}
}
cout << res << '\n';
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
int t = 1;
// cin >> t;
while(t--)
test();
return 0;
}
詳細信息
Subtask #1:
score: 13
Accepted
Test #1:
score: 13
Accepted
time: 0ms
memory: 5620kb
input:
1 1 G
output:
0
result:
ok single line: '0'
Test #2:
score: 13
Accepted
time: 4ms
memory: 5572kb
input:
1 2 RG
output:
0
result:
ok single line: '0'
Test #3:
score: 13
Accepted
time: 4ms
memory: 5776kb
input:
2 1 W R
output:
0
result:
ok single line: '0'
Test #4:
score: 13
Accepted
time: 4ms
memory: 5772kb
input:
3 2 WW RW WR
output:
0
result:
ok single line: '0'
Test #5:
score: 13
Accepted
time: 4ms
memory: 5772kb
input:
4 4 GRRW GWWR WWWW RGRG
output:
0
result:
ok single line: '0'
Test #6:
score: 13
Accepted
time: 5ms
memory: 11788kb
input:
4 4 RGRR RRRG GRGW RGWW
output:
2
result:
ok single line: '2'
Test #7:
score: 13
Accepted
time: 0ms
memory: 11916kb
input:
4 4 RRGR GRRG WRGW RGWW
output:
3
result:
ok single line: '3'
Test #8:
score: 13
Accepted
time: 5ms
memory: 11848kb
input:
4 4 RGWR GGGW WWGW RWGW
output:
1
result:
ok single line: '1'
Test #9:
score: 13
Accepted
time: 0ms
memory: 11920kb
input:
3 3 RGW GGG WGW
output:
1
result:
ok single line: '1'
Test #10:
score: 13
Accepted
time: 2ms
memory: 9672kb
input:
4 1 W R G W
output:
1
result:
ok single line: '1'
Test #11:
score: 13
Accepted
time: 5ms
memory: 11860kb
input:
4 4 RGWR GWRG WRGW RGWR
output:
3
result:
ok single line: '3'
Test #12:
score: 13
Accepted
time: 0ms
memory: 11784kb
input:
4 4 RWWR GWRG WGGW RGWR
output:
3
result:
ok single line: '3'
Test #13:
score: 13
Accepted
time: 2ms
memory: 11852kb
input:
4 4 RGWR WWRG WRGW RWGR
output:
2
result:
ok single line: '2'
Test #14:
score: 13
Accepted
time: 4ms
memory: 9796kb
input:
4 4 RRRR GGGG WWWW RRRR
output:
4
result:
ok single line: '4'
Test #15:
score: 13
Accepted
time: 0ms
memory: 11764kb
input:
4 4 RRRR GGGR WWWW RRRR
output:
3
result:
ok single line: '3'
Test #16:
score: 13
Accepted
time: 4ms
memory: 9720kb
input:
4 4 RRRR GGGG WWWW RWRR
output:
4
result:
ok single line: '4'
Subtask #2:
score: 20
Accepted
Dependency #1:
100%
Accepted
Test #17:
score: 20
Accepted
time: 2ms
memory: 11768kb
input:
5 5 RRGRR RGRGW RRWRW RGWGW RWWWW
output:
3
result:
ok single line: '3'
Test #18:
score: 20
Accepted
time: 5ms
memory: 11900kb
input:
6 6 RGWRGW RRRGWR RRWGWR WRRRWG GGGGGW WWWWWW
output:
7
result:
ok single line: '7'
Test #19:
score: 20
Accepted
time: 0ms
memory: 11848kb
input:
7 10 RRRGRGWRGW RGGGWRRGWR RWWWWGRRGG RGWRWWGGGW WWRGWRGWGW RGWWGGRGWW RRGWWWWWWW
output:
14
result:
ok single line: '14'
Test #20:
score: 20
Accepted
time: 5ms
memory: 11868kb
input:
10 8 RGWRRRGW RGWGRRGW WRGWGRGW RGWWRGWW GWRRGWWW WRRGRWRR GRGWGRGG WGWWWRWR RGWRGRGW RRWRGWWW
output:
16
result:
ok single line: '16'
Test #21:
score: 20
Accepted
time: 5ms
memory: 11832kb
input:
10 10 RRRRGWRRGW GRGRGRGGRR RGRGWGRRGR RWWWRRGRGW GRGGGRGWGG WRGWWGGRGW GGGRWWWRRR WWGRGWRRGG WWGWGWGGWW RRGWGRWWWW
output:
16
result:
ok single line: '16'
Test #22:
score: 20
Accepted
time: 2ms
memory: 11836kb
input:
10 10 RRRWRGWRGW GGGGGGRRWG WGWRWWGGGW RRRRRRWRRG GGGGGGRGGR WGWWWWGWGW WRRGWRWRGW RGWGRGWGRW GRWRGWWWGG RGWWGWRGWW
output:
19
result:
ok single line: '19'
Test #23:
score: 20
Accepted
time: 5ms
memory: 11848kb
input:
10 10 WGWGRWWGWR RGGWGRWWGR GWRRRRWWWG RGWRGWRRRG GRRWWGGRGG GGGGRWGRGG RRRGWWWWRW WRRRWRGRGR RGWGRWGRWG WRRWGGGWWW
output:
7
result:
ok single line: '7'
Test #24:
score: 20
Accepted
time: 4ms
memory: 9856kb
input:
10 10 GGRRGRGRWR RRWRGWWRRW WGRWWRRRWG GGWWRWGRGR RGGGRRGWRR WRWWWRWWWW WRWGGGGRRR RWGRGRWGGW GWGWWGWGRR GRWGGGWRWW
output:
2
result:
ok single line: '2'
Test #25:
score: 20
Accepted
time: 4ms
memory: 5756kb
input:
10 1 R G R W G G G R G R
output:
0
result:
ok single line: '0'
Test #26:
score: 20
Accepted
time: 4ms
memory: 5572kb
input:
1 10 GGGRWWGGWW
output:
0
result:
ok single line: '0'
Test #27:
score: 20
Accepted
time: 0ms
memory: 11792kb
input:
10 10 RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRRWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR
output:
27
result:
ok single line: '27'
Test #28:
score: 20
Accepted
time: 2ms
memory: 11920kb
input:
10 10 RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR GWRWWRGWRG WRGWRGWRGW RGWRGWRGWR GWRWWRGWRG RRGWRGWRGW RGWRGWRGWW
output:
26
result:
ok single line: '26'
Test #29:
score: 20
Accepted
time: 0ms
memory: 11804kb
input:
10 10 RGGRGWGGWR GGRGWRWWRG WRGWRGWRGW GGWGWWRGWR RWRGWRGWRG WRGWRGWRGW RGWRGWRGWR GWWGWRGRRG WRGWRGGRGW RGWRGRRGWR
output:
20
result:
ok single line: '20'
Test #30:
score: 20
Accepted
time: 0ms
memory: 9736kb
input:
10 10 RRRRRRRRRR GGWGGGGGGG WWWWWWWWWW RRRRRRRRRR GGGGGGGGGG WWWWWWWGWW RRRRRRRRRR GGGGGGGGGG WWWWWWWWWW RRRRRRRRRR
output:
28
result:
ok single line: '28'
Test #31:
score: 20
Accepted
time: 2ms
memory: 9736kb
input:
10 10 RRGRRRWRRR GGGGGGGGRG WWWGWWWWWW RRRRRRRRRR GGGGGGGGGG WGRWWWWWWW RRRRRRRRRR GGGGGGGGGG WWWWWWWWWW RRRRRRRRRR
output:
24
result:
ok single line: '24'
Test #32:
score: 20
Accepted
time: 4ms
memory: 9852kb
input:
10 10 RGRRRRRGRR GGGGWGGGGG GWWWWWWRWW RRRRWRRRRR GGGGGGGGGG WWWWWWWWRW RRRRRRRRRR GGGGGWGGGG GWGWWWWGWW RWRRRRRRWW
output:
20
result:
ok single line: '20'
Test #33:
score: 20
Accepted
time: 5ms
memory: 11780kb
input:
10 10 RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGGRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR
output:
26
result:
ok single line: '26'
Test #34:
score: 20
Accepted
time: 0ms
memory: 11788kb
input:
10 10 RGWRGWRGWR WWRGWRGWRG WRGWRGWRGW RGWRGWRGWR GWRGWWGWRG WRGWRGWRGW RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR
output:
27
result:
ok single line: '27'
Test #35:
score: 20
Accepted
time: 2ms
memory: 11872kb
input:
10 10 RGWRGWRGWR GWRGWRGWRG WRWWRGWRGW RGWRGWRGWR GWRGWRGWRG WRGWRGWWGW RGWRGWRGWR GWRGWRGWGG WRGWRGWRGW RGWRGWRGWR
output:
27
result:
ok single line: '27'
Test #36:
score: 20
Accepted
time: 0ms
memory: 13896kb
input:
10 10 RGWRGWRGWR GWRRWRGWRG WRGWRGWRGW RGWRGWRGWR GWRGWRGWRG WRGWRGWRGG RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR
output:
26
result:
ok single line: '26'
Test #37:
score: 20
Accepted
time: 2ms
memory: 11872kb
input:
10 10 RGWRWWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR GWRWWRGWRG WRGWRGWRGW RGWRRWRGWR GWRGWRGWRG RRGWRGWRGW RGWRGWRGWR
output:
26
result:
ok single line: '26'
Test #38:
score: 20
Accepted
time: 0ms
memory: 11788kb
input:
10 10 RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRWWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR GWRWWRGRRG WRGWRGWRGW RGWRGWRGWW
output:
26
result:
ok single line: '26'
Test #39:
score: 20
Accepted
time: 5ms
memory: 11864kb
input:
10 10 RGWRGWGGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR RWRGWRGWRG WRGWRGWRGW RGWRGWRGWR GWWGWRGWRG WRGWRGGRGW RGWRGRRGWR
output:
24
result:
ok single line: '24'
Test #40:
score: 20
Accepted
time: 5ms
memory: 11868kb
input:
10 10 RGGRGWRGWR GGRGWRWWRG WRGWRGWRGW GGWGGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR
output:
25
result:
ok single line: '25'
Test #41:
score: 20
Accepted
time: 2ms
memory: 11820kb
input:
10 10 RGGRGWRGWR GWWGWRGWRG WRGGRGWRGW RGWRGWRGWR GWRGWGGWRG WGRWRGWGGW RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWR
output:
25
result:
ok single line: '25'
Test #42:
score: 20
Accepted
time: 5ms
memory: 11860kb
input:
10 10 RGWRGWWGWR GWGGWRGWRG GRGWRGWRGW RGWRGWRRWR GWRGGRGWRG WRRWRGWRGW RGWRGWRGWR GWRGWRGWRG WRGWRWWRGW RGWRGWRGWR
output:
24
result:
ok single line: '24'
Test #43:
score: 20
Accepted
time: 2ms
memory: 11780kb
input:
10 10 RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRWWRGWR GWRGWRGGRG WRGWRGWRGW RGWRGWRGWR GWRGWWGWRG GRGWRGWGGW RWWRGWRGWR
output:
25
result:
ok single line: '25'
Test #44:
score: 20
Accepted
time: 5ms
memory: 11848kb
input:
10 10 RGWRGWRGWR GWRGWRGWRG WRWWRRGRWW RGWRGWWGWR GWRWWRGWRG WRGWRGWRRW RGWRGWRGWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGWW
output:
25
result:
ok single line: '25'
Test #45:
score: 20
Accepted
time: 0ms
memory: 11848kb
input:
10 10 RGWRGWRGWR GWRGRRGWRW WRGWRGWRGW RGWRGWRGWR GRRGWRGWRG GRGWRGWRGG RGWRGRRGWR WWRGWRGWRG WRGWRGWRGW RGWRGWRGWR
output:
24
result:
ok single line: '24'
Test #46:
score: 20
Accepted
time: 5ms
memory: 11788kb
input:
10 10 RGWRGWRGWR GWGGWRGWRG RRGWRRWRGW RGWRGWRRWR GWRGWRGWRG WRGWRGWRGW RGWRGWRGGR GWRGWRRWRR WRGWRGWRGW RGWRGWRGWR
output:
25
result:
ok single line: '25'
Test #47:
score: 20
Accepted
time: 5ms
memory: 11904kb
input:
10 10 RWWRGWRGWR GWRGWRGWRG WRGWGGWRGW RGWRGWRGWR GWRGWWGGRG WRGWWGWRGW RGWRGWRGWR GWRGWRGGRW WRRWRGWRGW WGWRGWWGWR
output:
21
result:
ok single line: '21'
Test #48:
score: 20
Accepted
time: 2ms
memory: 13924kb
input:
10 10 RGWRGWRGWR GWGGWGGWWG WRGWRGWRRW RGGRWWRGWR GWRRWRGWWG WRGWRWWRGW WGWRGWRGWR GWRGWRGWWG WWGWRGWRGW RGRRGWRGWR
output:
20
result:
ok single line: '20'
Test #49:
score: 20
Accepted
time: 5ms
memory: 11912kb
input:
10 10 RRWRGWRGWR GWRGWRGWRG WRGWRGWRWW RGWRRWRWWR GWGGWRGWRG WRGWWGWRGW RGWRGWRWWR GWRGWRGWRG WWGWRGWRGW RGGRGWRGWW
output:
22
result:
ok single line: '22'
Test #50:
score: 20
Accepted
time: 0ms
memory: 11876kb
input:
10 10 RGWRWWRGWR GWRGWRGWRG WRGRRGWRGW RGWRGWRGRR GWRGWRGWRG WRGWRGWRGW RGGRGWGGWR GWRGWRGWRG RRGRWGWWGW RGWRGWRGWR
output:
22
result:
ok single line: '22'
Test #51:
score: 20
Accepted
time: 5ms
memory: 11872kb
input:
10 10 RGWRGWRGGR GWRGWRWWWG WRGRWGWRRW RGWRGWRGWR GWGGWRGWRR WRGWRGGRGW RGWRGWRGWR GRRGWRGWRG RRGWRGWRGW RGWRGGRGWR
output:
21
result:
ok single line: '21'
Test #52:
score: 20
Accepted
time: 0ms
memory: 11828kb
input:
10 10 RGWRGWRGWR GRRGWRGWRR WRGWRGWWGW RGWRGWRRWR RWRRWRGWRW WRGWRGWRGG RGWRGWRGWR GWRGWRRWRG WRGWRGWRGW RWWRGWRGWR
output:
24
result:
ok single line: '24'
Test #53:
score: 20
Accepted
time: 5ms
memory: 11848kb
input:
10 10 RWRRGWRGWR RWRGGRGWRG WRGWRGWGGW RGWWGWRGWR WWRGWRWRRG WRGRRGWRGW RGWRWWRGWW GWRGWRGWRG WRGWGGWRGW RGWRGWRGWR
output:
22
result:
ok single line: '22'
Subtask #3:
score: 0
Memory Limit Exceeded
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Test #54:
score: 67
Accepted
time: 5ms
memory: 9736kb
input:
1 3000 WRGRGRWRRRWGGRWGGWRRRRWWGGGRRRGGGGRRRWRRGRGRGWWRWRWRRWRGGWWWGRRGRGWWGRWRWWGGGWGWRWRWGGRRGRGRRRRWWGWWWGRRRWGRRGWRWGGWGWRRGRWRGWGWWGGWWRRGWGGWGRWWGGWGGGRRGGRRRGWRWGGRWRRWRGRGRWRGGRGGRRRRRGGRRGGGGWWWRGGRRWWRWGWGRRWGWGGWRRGGRWWRGGRRGRGRWRWGRGGWGWWWWWWGWGRRWGGRGGGGGWGGRRRGWRWGWRWGGRGGWGGWGRWWGWRRG...
output:
115
result:
ok single line: '115'
Test #55:
score: 67
Accepted
time: 0ms
memory: 50616kb
input:
3000 1 W W W R R R G W R W R G G G W G G G R G R G G G G R G W G R G W R G R G R W R R R R W R R W G R G R R G G R W R W R W W R W G R G R G W G G G R W R W W W R R W G R G G W G R G G G G G G W G R W W W G G R R R G R R W W W R W W G R R R W G R W W R W W R W R R G W R R W W R R R R W G R R W R G G...
output:
103
result:
ok single line: '103'
Test #56:
score: 67
Accepted
time: 5ms
memory: 11980kb
input:
5 3000 GRGGRRWGWWRRWGWRRGWRGWWRWRRGWRRGRWRRRGWGGRWRRRRWRRRRGWGWGRGWRRRRRWWWRRWRRGWGWRRWRRRRRRRWRRGRWRGRGRGRRRWRRGRRGWRRGWRGRWRRGWRGWWRGWWRGRRGRRGWRRGWWGRWRGWRRRGWWRRWWGGRRGRGWWGRRGWRRGWRRWGRRGRGWRRGWWRGWRRRWRWWRRRWRRGWWGWRRGWGWWRRGWWWRGWRGWRRWWRRRRRGRGRGWRGWWRGRGRRGWWRRGRGWRGRGWRRRGWGGGRGWRGWRGWRRGW...
output:
2477
result:
ok single line: '2477'
Test #57:
score: 67
Accepted
time: 7ms
memory: 63224kb
input:
2000 8 RWRGWRGW GRGRGGGG WGRGWWRR GWWWRRGW GRRGRGRR RGWWGWGR RWRGRGWW RGRRGWWG RRGWWGWG GGGWGRGW RWWWRGRR RRGRGWGW RRGGWWGR RRGWWWWW GRGWRRRW RRGWRGWW RGGRWGWW GWWWGWGW GRGWRRGW GRGRGWGW RRRGRGWW GRGWWRGW RGWRGRWW WRGRRGWW GRRGWWRG RGRWRGRW RWRWGRGG GRRRWGWR WGRRGWWG WRGWGRRW RRGWRGWR GWWRGWWG RGWWW...
output:
2616
result:
ok single line: '2616'
Test #58:
score: 67
Accepted
time: 26ms
memory: 39212kb
input:
1000 1000 WGRWGRRGRGWRWWWWWGWRGRGWGGRRRWGRGRGWGWGRWWGWWRRRRWWRRRRWGGGWGRWRRGGRRRRWRWGWGWRRWGGGRRRRRRWRWGWGGGRRGWRWWWWWRRRWGGRGGWGGRGRWWRWGGGGWRWWWWWWWWGGGWWGGWWRWWWGWRRRGGRWWWWGGGRWGWGRRGRGRGWRRGWGRWWGGWRWWGGGWGRRRRWRWRWRRWRWRWGRGGWGGGWGRRGRWGWWRGGGRWWGGGGWRGGGRWGGWGWWWWGWWGGWGRGGGRWRWRRRGRRGGRGWRRR...
output:
69578
result:
ok single line: '69578'
Test #59:
score: 67
Accepted
time: 204ms
memory: 114624kb
input:
3000 3000 RWRWRWWGRRWGWGWGWRGGRWRGRGWGGRRRRWRRWWGRGWRRRWGGRWWGRGWWGGGWRGWRGGGRRWWRRGGGWGGWRGWWWRRWRGGRRRWGGWWWGRGGRRGWRRRGWGWWWGGWGGRGGWRWWWRWGRWGRWRRWGRRGWWWGRWGRWGGGGWWGGRRRGWGRRWRGGWGGGGRGGGRWGWRRRRWWRRRRWWGRGRWRGRRWGGRGWRWGGWRWWGRGRRRGRWWGRWRGGWGRWWGGWRGWWRRGWGWRGWRWGGRWGGRWWWGWGWRGRGGWRGWRGRWRR...
output:
580652
result:
ok single line: '580652'
Test #60:
score: 67
Accepted
time: 189ms
memory: 115096kb
input:
3000 3000 RRRGRRGGGGWRRWRWGGRWRRWWGRGGRWRWWGGWRGGGWRRRRWGRWWRWWWWRRWWWGGRWGGRRGRGRRWWWRWWGRRGGGWRRRRGRWWWGRWGRRGRGGRWRWRWWGWGGWRWWRRWWRGGRGWRGRGWRRWGGWGRGWWRWGRWRWRGWRRRGRRGGWGGRRWGRGRWGGGWGRWRRWRWGWGWGGRWWGGGRWRRRRWWWWRGWGRWGRWWRRWWWWWRRRWGWWWWWWWRWGRRGRRGWWGRGGGRWRWRWWRWRGGWGRGWRGWRGGGWGWWWWGGWGWG...
output:
580629
result:
ok single line: '580629'
Test #61:
score: 67
Accepted
time: 194ms
memory: 113868kb
input:
3000 3000 GGRWGGGRGGGGGWGGRRRRGGRRRWWRRWWWRGRWWWGWWRWWRWGRRGWRRRGGGRRWRGGWWGRRWGWGGGGWRRWRRGGRRRGGGRWGWGWRRWGGWGGWRGGWRWRWGWRWRRWGWRGRGWRGGGRWGWRWGGRWWRWRGRWWGGGRWGGGWGGRRRWWGGGRRRGGGWGWWGRRWGGGRGWWRGRWRGRGGRRWWRRWRWWRGRWRWRWGRRRGRRWRGWGGWWWWGWWWGWGGWWRWWWGWGWGGRGWRWWWGRWWGRWRWGGGGRRWRGGWWGGWWWRWGGG...
output:
579341
result:
ok single line: '579341'
Test #62:
score: 67
Accepted
time: 5ms
memory: 9860kb
input:
2 2808 RGWWRGRRGWGRRGWGWRRWGRRGWGWWGGRGRGRRRWRRRWRRRGWRGRWGWGGWWRWRWWWWWGWGRGWRWGWGRWGWWGRRRRWRRGGRGWWRRWWRRGWWGGGGGRRGRWWWGRRRGWWRWRWWGWWWRWWWRWRRGGGWWRGGRWRRGWRWGGRGGRRWWWWWWWRWGGWWGGGRRGWRRRRWGGWWWRGGGRWRWWWGWWGWRRWRWGWWGGGGGRWWWWWWWWRWRGWGWWRRGGWRWRRGRWRWGRGRGGWRWGWWGRWRWRWWGRRWRRWGGWGRGRRGGGRWW...
output:
202
result:
ok single line: '202'
Test #63:
score: 67
Accepted
time: 195ms
memory: 113456kb
input:
3000 2900 GRGGRGGRGRWGRRWGRRGWWWRWWGWRRGWWGGGGWWWRGGWRWWGRRRRGGRGGRGGGWRWGWGWRGRWRRGRGGWGRGGWRWWRWRWGWGGWRGRWWRWWRWGGWGRRGGGGWRRWWGWRGGGWRWGRRRRWRRRWGWWRGGWGGRRRRRRGGWWRRRGGWWRGGRGGWGRGWWRRGWGWWWWRGRWRWWGGRGWGGWGWWWWRGWWWWWRWRGGGGGGGRGGWWGWWRWGWWGWRRWGWRGWWWGRRGRRGWWWWWWRGRRRGGWGRGGWWWRGWRGGWGGRGWWR...
output:
561374
result:
ok single line: '561374'
Test #64:
score: 0
Memory Limit Exceeded
input:
3000 3000 RGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRGWRG...