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C Programming Language The focus is on recursion and functions. Tiles Do you know Piano Tiles? If's a simple game that only needs tapping using
C Programming Language
The focus is on recursion and functions.
Tiles Do you know Piano Tiles? If's a simple game that only needs tapping using finger. In this problem, your task is to count what is the minimum tap you need so that you get all the tiles? To simplify the problem, you will get N lines with M characters each in each ine, there is T-r or representing the bles, otherwise its in the i-th column is a tile, then the last position of your finger ater if T. then(i)-th column fY, then (i-1)th column f V, then (i+1h column In this problem, there are sliders. A series of tiles are called sider if the next tile is in the last position of your finger In slider, you only need to tap at the beginning of the slider Format Input The input begins with an integer T indicating the number of test cases. In each test case, the first line will be integers N and M indicating the number of rows and columns. The next N lines, there are M characters descibing the board Format Output For each test case, output the minimum tap you need so that you get all the tiles. Sample Input Sample Output Case Case 2: 1 Case 3:4 6 7 In the first case, you only need to tap line 1 and 3. So the answer is 2 In the third case, you need to tap line 1, 3, 5, and 7. So the answer is 4Step by Step Solution
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