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Problem2724--蓝桥杯第13届省赛真题P6 - 农作物

2724: 蓝桥杯第13届省赛真题P6 - 农作物

_{[Creator : ]}

Time Limit : 1.000 sec Memory Limit : 128 MB

Submit Solved: 4 Submit Num: 4 Statistics

Description

Sample Input Copy

4 4
RRRX
RXRX
XXXR
RXXX

Sample Output Copy

Source/Category

蓝桥杯

Submit