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1. You are given a 10*10 2-D array(arr) containing only '+' and '-' characters, which represents aInput Format
2. You are also given n number of words which need to be filled into the crossword.
3. Cells containing '-' are to be filled with the given words.
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10 * 10 grid of characters containing only '+' and '-'Output Format
A number n
Check the sample output and question videoQuestion Video
1 <= n <= 10Sample Input