«Komyuter injiniring» fakulteti «Kompyuter injiniring at-servis» yo‘nalishi ii-kurs 106-20 guruh talabasi Tursunboyev Nodirbekning

Mısal. A(m,n) matricanı B(n,p) matricaǵa kóbeytiwden payda bolǵan c(m, p) matricanı shıǵarıwshı programma dúzilsin.
#include
using namespace std;
int main(){
const int N=3;
int i,j,k;
double A[N][N];
double B[N][N];
double C[N][N];
cout<<"Matrix A:\n";
for(i=0; i < N; i++)
for(j=0; j < N; j++)
cin >> A[i][j];
cout << "Matrix B:\n";
for(i=0; i < N; i++)
for(j=0; j < N; j++)
cin>>B[i][j];
cout << "Matrix C=AB:\n";
for(i=0; i < N; i++){
for(j=0; j < N; j++){
C[i][j]=0;
for(k=0; k < N; k++)
C[i][j]+=A[i][k]*B[k][j];
cout << C[i][j] << " ";
}
cout << endl;
}
return 0;
}
Laboratoriyalıq jumıstı orınlaw ushın tapsırmalar.

23. 
    AB matricanı esaplawshı programma dúziń.
    
24. 
    AB matricanı esaplawshı programma dúziń.
    

Javoblar
#Java dasturlash tilida

1. 
   import java.util.Scanner;
   
2. 
   public class matritsalar {
   
3. 
   public static void main(String[] args) {
   
4. 
   Scanner in=new Scanner(System.in);
   
5. 
   int matritsa1[][]={{1,2,3}};
   
6. 
   int matritsa2[][]={{4,-3},{1,2},{0,2}};
   
7. 
   System.out.println("bu birinchi matritsa");
   
8. 
   korsatish(matritsa1);
   
9. 
   System.out.println("\nBu ikkinchi matritsa");
   
10. 
    korsatish(matritsa2);
    
11. 
    int n=3 ;
    
12. 
    int[][] natija=new int[n][n];
    
13. 
    for(int i=0;i
14. 
    for(int j=0;j
15. 
    for(int k=0;k
16. 
    natija[i][j] +=matritsa1[i][k]*matritsa2[k][j];
    
17. 
    System.out.println("\nbu hosil bo'lgan matritsa");
    
18. 
    korsatish(natija);
    
19. 
    }}}}
    
20. 
    public static void korsatish(int x[][]){
    
21. 
    for(int qator=0;qator
22. 
    for(int ustun=0;ustun
23. 
    System.out.print(x[qator][ustun]+"\t");
    
24. 
    System.out.println();
    
25. 
    }}}
    

2-misol
1.import java.util.Scanner;

2. 
   public class matritsalar {
   
3. 
   public static void main(String[] args) {
   
4. 
   Scanner in=new Scanner(System.in);
   
5. 
   int matritsa1[][]={{2,1,-1},{0,1,0},{0,0,-1}};
   
6. 
   int matritsa2[][]={{1,-1},{0,1},{1,0}};
   
7. 
   System.out.println("bu birinchi matritsa");
   
8. 
   korsatish(matritsa1);
   
9. 
   System.out.println("\nBu ikkinchi matritsa");
   
10. 
    korsatish(matritsa2);
    
11. 
    int n=3 ;
    
12. 
    int[][] natija=new int[n][n];
    
13. 
    for(int i=0;i
14. 
    for(int j=0;j
15. 
    for(int k=0;k
16. 
    natija[i][j] +=matritsa1[i][k]*matritsa2[k][j];
    
17. 
    System.out.println("\nbu hosil bo'lgan matritsa");
    
18. 
    korsatish(natija);
    
19. 
    }}}}
    
20. 
    public static void korsatish(int x[][]){
    
21. 
    for(int qator=0;qator
22. 
    for(int ustun=0;ustun
23. 
    System.out.print(x[qator][ustun]+"\t");
    
24. 
    System.out.println();
    
25. 
    }}}