We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Algorithms
  3. Warmup
  4. Diagonal Difference
  5. Discussions

Diagonal Difference

Sort by

recency

|

5745 Discussions

|

  • talk2pankajx
     + 0 comments
    def diagonalDifference(arr):
    sumleft = 0
    sumright = 0
    for i in range(len(arr)):
        for j in range(len(arr)):
            if i == j:
                sumleft+=arr[i][j]
                print(sumleft)
            if i+j==len(arr)-1:
                sumright+=arr[i][j]                
        diff = abs(sumleft-sumright)
    
    return diff

  • mohitkumart19
     + 0 comments

    function diagonalDifference(arr) { let sum = 0; let sum2 = 0; for(let i=0; i

  • marco_a_grimald1
     + 0 comments

    JAVASCRIPT :D

    let primary = 0;
let secondary = 0;

for(let i = 0; i < arr.length ; i++){
    primary += arr[i][i];
    secondary += arr[i][arr.length -1 -i]
}

return Math.abs(primary - secondary);

  • sreeni_dev
     + 0 comments
     public static int diagonalDifference(List<List<Integer>> arr) {
    int result = 0; 
    for(int i = 0; i<arr.size(); i++){
       result +=  arr.get(i).get(i) - arr.get(i).get(arr.size() -i - 1);
    }
    return Math.abs(result);
    }

  • 2022a1r059
     + 0 comments

    primary = 0 secondary = 0

    for i in range(len(arr)):
    primary += arr[i][i]  # Main diagonal
    secondary += arr[i][len(arr) - 1 - i]  # Secondary diagonal

return abs(primary - secondary)
    for python