spiralbindingarray.java

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class Main {
    public static void main(String[] args) {
        int matrix[][]={{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15}};
        int top=0;
        int bottom=matrix.length-1;
        int left=0;
        int right=matrix[0].length-1;
        
        while(top<=bottom && left<=right){
            //top row
            for(int i=left;i<=right;i++){
                System.out.println(matrix[top][i]+ " ");
            }
            top++;
            //right column
            for(int i=top;i<=bottom;i++){
                 System.out.println(matrix[i][right]+ " ");
            }
            right--;
            //bottom row
            if(top<=bottom){
                for(int i=right;i>=left;i--){
                     System.out.println(matrix[bottom][i]+ " ");
                }
                bottom--;
            }
            //left column
            if(left<=right){
                for(int i=bottom;i>=top;i--){
                     System.out.println(matrix[i][left]+ " ");
                }
                left++;
            }
            
        }
        
        
    }
    
}