package proyectomatriz;

public class Main {

    public static void main(String[] args) {
        int tF = 3;
        int tC = 3;
        int[][] matrix;
        matrix = generarMatriz(tF,tC);
        mostrarMatriz(tF,tC,matrix);
        for(int i = 1; i <= tF; i++) {
            System.out.print(sumaFila(tC,i,matrix) + "|");
        }
        System.out.print("\n");
        for(int j = 1; j <= tC; j++) {
            System.out.print(sumaColumna(tF,j,matrix) + "|");
        }
    }
    public static int[][] generarMatriz(int tamFila, int tamColumna){
        int[][] matriz = new int[tamFila][tamColumna];
        for(int i=0; i<tamFila; i++){
            for(int j=0; j<tamColumna; j++){
             &n bsp;  matriz[i][j] = (int)(Math.floor(Math.random()*9));
            }
        }
        return matriz;
    }
    public static void mostrarMatriz(int tamFila, int tamColumna, int[][] m) {
        for(int i=0; i<tamFila; i++){
            System.out.print("|");
            for(int j=0; j<tamColumna; j++){
             &n bsp;  System.out.print("|" + m[i][j] + "|");
            }
            System.out.print("|\n");
        }
    }
    public static long sumaFila(int tamColumna, int filaSelec, int[][] a){
        long acum = 0;
        for(int i = 0; i < tamColumna; i++){
            acum = acum + a[filaSelec-1][i];
        }
        return acum;
    }
    public static long sumaColumna(int tamFila, int columnaSelec, int[][] b){
        long acum = 0;
        for(int i = 0; i < tamFila; i++){
            acum = acum + b[i][columnaSelec-1];
        }
        return acum;
    }
    public static long sumaDiagonal(int tF, int tC, String dir, int iF, int iC, int[][] m){
        if(dir.equalsIgnoreCase("Derecha")){
            int j = iC-1;
            long acum = 0;
            for(int i = tF-1; i>=0 ; i--){
             &n bsp;  if(i<0 || j >= tC)
             &n bsp;      break;
             &n bsp;  acum = acum + m[i][j];
             &n bsp;  j++;
            }
            return acum;
        }
        if(dir.equalsIgnoreCase("Izquierda")){
            int j = iC-1;
            long acum = 0;
            for(int i = tF-1; i>=0 ; i--){
             &n bsp;  if(i<0 || j<0)
             &n bsp;      break;
             &n bsp;  acum = acum + m[i][j];
             &n bsp;  j--;
            }
            return acum;           
        }
        return 0;
    }
}