ICPC 2023 vòng Quốc gia - G: Guarded Rook Combinations
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Points:
1.40
Time limit:
1.0s
Memory limit:
512M
Input:
stdin
Output:
stdout
Problem source:
Problem type
Allowed languages
C, C++, Go, Java, Kotlin, Pascal, PyPy, Python, Rust, Scratch
In case the statement didn't load correctly, you can download the statement here: Statement
Sample Input 1
7 4 12
.......
.R...R.
.......
...R...
.......
.R...R.
.......
7 0 12
.......
.R...R.
.......
...R...
.......
.R...R.
.......
10 22 136
.RR.RR.RR.
.RRRRRRRR.
.R......R.
..RRRRRR..
..R....R..
..R....R..
.RRRRRRRR.
R........R
RRRRRRRRRR
RRRRRRRRRR
0 0 0
Sample Output 1
YES
.......
.R.R.R.
.......
.R.R.R.
.......
.R.R.R.
.......
NO
YES
.RR.RR.RR.
.RRRRRRRR.
.RRRRRRRR.
..RRRRRR..
..RRRRRR..
..RRRRRR..
.RRRRRRRR.
RRRRRRRRRR
RRRRRRRRRR
RRRRRRRRRR
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