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Abu Saleh Faysal
Abu Saleh Faysal

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HackerRank — Problem Solving — JavaScript — Diagonal Difference

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The Task is to find the absolute difference between the sums of the matrix's two diagonals as a single integer.


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Step 01: Take two variables named "diagonal1" and "diagonal2". Store initial value as zero(0).
Step 02: Iterate a for loop through the given array.
Step 03: While iterating the array we have to take the array matrix's row and column as index i to, then add the value to diagonal1.
Step 04: Reversing the second dimension of array to calculate secondary diagonal.
Step 05: Return absolute difference value.

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