Koloni

public class OPP2903 {
    public static void main(String[] args) {
        int[][] matrix = {
                {4,4,23,3,54},
                {4,4,23,1,54},
                {4,69,23,3,54},
        };
        //max min sum avverage on col
        for(int i =0;i<matrix[0].length;i++){
            int max = Integer.MIN_VALUE;
            int min = Integer.MAX_VALUE;
            double sum = 0;
            double average = 0;
            for(int j =0;j<matrix.length;j++){
                sum+=matrix[j][i];
                if(max < matrix[j][i]){
                    max = matrix[j][i];
                }
                if(min > matrix[j][i] ){
                    min = matrix[j][i];
                }
            }
            average = sum / matrix.length;
            System.out.println("COL "+i+": - Max value: "+max+" Min Value: "+min+" Sum: "+sum+" Average: "+average);
        }
    }
}