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Problem F: 细胞
Problem F: 细胞
Time Limit:
1
Sec
Memory Limit:
128 MB
Submit:
366
Solved:
172
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Description
一矩形阵列由数字0到9组成,数字1到9代表细胞,细胞的定义为沿细胞数字上下左右若还是细胞数字则为同一细胞,求给定矩形阵列的细胞个数。(1<=m,n<=100)
Input
整数m,n(m行,n列)
Output
细胞的个数
Sample Input
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4 10 0234500067 1034560500 2045600671 0000000089
Sample Output
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4