50 50
..................................................
..................................................
..........................................#.......
............................###..........##.......
.......##..................##.##........#.........
.......##..................#...........##.........
......###.......#..........#...........##.........
......####.....###.........###..........######....
......#.##.....###..........####..............#...
......#.##....####............##..............#...
.....##..#...##.#..........#...#.............##...
.....##..#..##.##..........#####...........##.....
.....#...#.##..##.................................
.....#...###...#..................................
.....#...###...#..................................
.........##...##......................##..........
..............##.....##..............###..........
....................###............###............
...................###.............##.............
..................###.............##..............
.................###..............##..............
................###......###.......########.......
...............###.....#####........########......
..............###...########...............##.....
.............###..#####..##................##.....
............########....###................##.....
...........#######......##.....##.........###.....
............###.........##....###.......####......
.......................###...###.......###........
.......#...............##...###...................
.....####.............###..###....................
...######.............##..###.....................
..####................######......................
..###................######.......................
.###.................#####.......##...............
.###................#####........######...........
.###.................###.........##########.......
..##########.......................##...####......
..############......................##............
....###########......................###..........
.............##.......................###.........
.............###.......................###........
.............###...................#######........
.............##................########...........
............###................####...............
..........####..................######............
.......######......................######.........
.......###.............................##.........
..................................................
..................................................
识别这个50x50二维数组内的M和S的数量!
我发的输入可能看不出样子 附截图
图片说明