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  1. Prepare
  2. Algorithms
  3. Warmup
  4. Diagonal Difference
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Diagonal Difference

  • coderKajal
     + 0 comments

    We can reduce the complexity by both loop at same time execute and no if condition like this:

        i think its better approach instead of using two if condition.

    for(int i = 0,j = n; i < n && j > 0; i++,j--){
        diag1 += arr[i][i];
        diag2 += arr[i][j];
    }