Toshkent axborot texnologiyalari unversteti telvizion texnologiyalar fakulteti 513-20 guruh talabasi Ismoiljonov Muhammadjonning Algoritmlash amaliy fanidan

Toshkent axborot texnologiyalari unversteti telvizion texnologiyalar fakulteti 513-20 guruh talabasi


Ismoiljonov Muhammadjonning Algoritmlash amaliy fanidan

2. 
   amaliy-ishi
   

KOD:

public class Determinat {
public static void main(String[] args) {
int [][]m = new int[][]{
{2,-1,3},{-1,-1,1},{3,-2,1}
};
System.out.println(" Matrix : ");
for (int []array : m){
for (int i : array)
System.out.print(i+ " ");
System.out.println();
}
System.out.println();
int a = m[0][0];
int b = m[0][1];
int c = m[0][2];
int [][]nozim = {
{m[1][1],m[1][2]},
{m[2][1],m[2][2]}
};
int [][]nodir = {
{m[1][0],m[1][2]},
{m[2][0],m[2][2]}

};

int [][]nazarbek = {
{m[1][0],m[1][1]},
{m[2][0],m[2][1]}
};

int det = (

a*det2x2(nozim)
-b*det2x2(nodir)
+c*det2x2(nazarbek)
);
System.out.println(" Matritsaning determinanti " + det);
}
private static int det2x2(int [][] m){
return m[0][0]*m[1][1]-m[0][1]*m[1][0];
}
}