Missing Test Case - 54. Spiral Matrix

[karanpandeyklk]

LeetCode Username

karanpandey7211

Problem Number, Title, and Link

https://leetcode.com/problems/spiral-matrix/

Bug Category

Problem description

Bug Description

This is the problem from leetcode which is frequently asked by top MNC'S .

Language Used for Code

None

Code used for Submit/Run operation

class Solution {
    public List<Integer> spiralOrder(int[][] matrix) {
        List<Integer> result = new ArrayList<>();
        int start_row=0;
        int start_col=0;
        int end_row=matrix.length-1;
        int end_col=matrix[0].length-1;
        while(start_row<=end_row && start_col<=end_col){
            //printing the top  boundary of the matrix.
            for(int j=start_col;j<=end_col;j++){
                result.add(matrix[start_row][j]);
            }
            //printing the right boundary of the matrix.
            for(int i=start_row+1;i<=end_row;i++){
                result.add(matrix[i][end_col]);
            }
            //printing the bottom boundary of the matrix.
            for(int j=end_col-1;j>=start_col;j--){
                if(start_row==end_row){
                    break;
                }
                result.add(matrix[end_row][j]);
            }
            //printing the left  boundary of the matrix.
            for(int i=end_row-1;i>=start_row+1;i--){
                if(start_col==end_col){
                    break;
                }
                result.add(matrix[i][start_col]);
            }
            start_row++;
            start_col++;
            end_row--;
            end_col--;
        }
        return result;
    }
    public static void main(String args[]){
        Solution obj=new Solution();
        int matrix[][]={{1,2,3},{4,5,6},{7,8,9}};
        List<Integer> spiral = obj.spiralOrder(matrix);
        System.out.println("Spiral Order: " + spiral);


    }
}

Expected behavior

in this matrix we used the concept of spiral in which first we print the outer boundary of the loop then inner bounday loop using some basics concept.

Screenshots

No response

Additional context

No response

[oj-leetcode]

oj-leetcode commented: Hi Karanpandey7211,

Thank you for reaching out to us about your experience with the "Spiral Matrix" problem on LeetCode. It's great that you are practicing problems frequently asked by major companies. From your description, it seems you have implemented a solution to traverse a matrix in spiral order.

If you're having trouble with your implementation or need help with specific aspects of the problem, I recommend reviewing the provided problem statement and constraints closely. It may also be helpful to check discussions or solutions in the problem's discussion section for additional insights or clarification.

If there's a specific issue you're encountering that wasn't mentioned in your report, please provide more detailed information, such as error messages or unexpected results, so we can assist you further.

Thank you for your dedication to improving your coding skills!

Best regards,
LeetCode Support Team