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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package example1;
import java.util.Scanner;
class MatrixMultiplier {
int p, q, s, r;
static Scanner input = new Scanner(System.in);
void getInput() {
System.out.println("Enter Dimenison of the first Matrix(Etc : 2 2)");
p = input.nextInt();
q = input.nextInt();
System.out.println("Enter Dimenison of the Second Matrix(Etc : 2 2)");
r = input.nextInt();
s = input.nextInt();
if (p != q) {
System.out.println("Matrixs Dimensions mismatch");
getInput();
}
}
int[][] getMatrixA(int p, int q) {
int[][] A = new int[p][q];
System.out.println("Enter Matrix A");
for (int i = 0; i < p; i++) {
for (int j = 0; j < q; j++) {
A[j] = input.nextInt();
}
}
return A;
}
int[][] getMatrixB(int r, int s) {
int[][] B = new int[r];
System.out.println("Enter Matrix B");
for (int i = 0; i < r; i++) {
for (int j = 0; j < s; j++) {
B[j] = input.nextInt();
}
}
return B;
}
int[][] multiply(int[][] A, int[][] B, int p, int q, int s) {
int[][] C = new int[p];
for (int i = 0; i < p; i++) {
for (int j = 0; j < s; j++) {
C[j] = 0;
for (int k = 0; k < q; k++) {
C[j] += A[k] * B[k][j];
}
}
}
return C;
}
void printResult(int[][] C) {
System.out.println("Answer :");
for (int i = 0; i < C.length; i++) {
for (int j = 0; j < C.length; j++) {
System.out.print(" " + C[j]);
}
System.out.println("");
}
}
public static void main(String[] args) {
MatrixMultiplier mm1 = new MatrixMultiplier();
mm1.getInput();
mm1.printResult(mm1.multiply(mm1.getMatrixA(mm1.p,mm1.q),mm1.getMatrixB(mm1.r, mm1.s),
mm1.p,mm1.q,mm1.s));
}
}
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package example1;
import java.util.Scanner;
class MatrixMultiplier {
int p, q, s, r;
static Scanner input = new Scanner(System.in);
void getInput() {
System.out.println("Enter Dimenison of the first Matrix(Etc : 2 2)");
p = input.nextInt();
q = input.nextInt();
System.out.println("Enter Dimenison of the Second Matrix(Etc : 2 2)");
r = input.nextInt();
s = input.nextInt();
if (p != q) {
System.out.println("Matrixs Dimensions mismatch");
getInput();
}
}
int[][] getMatrixA(int p, int q) {
int[][] A = new int[p][q];
System.out.println("Enter Matrix A");
for (int i = 0; i < p; i++) {
for (int j = 0; j < q; j++) {
A[j] = input.nextInt();
}
}
return A;
}
int[][] getMatrixB(int r, int s) {
int[][] B = new int[r]
System.out.println("Enter Matrix B");
for (int i = 0; i < r; i++) {
for (int j = 0; j < s; j++) {
B[j] = input.nextInt();
}
}
return B;
}
int[][] multiply(int[][] A, int[][] B, int p, int q, int s) {
int[][] C = new int[p]
for (int i = 0; i < p; i++) {
for (int j = 0; j < s; j++) {
C[j] = 0;
for (int k = 0; k < q; k++) {
C[j] += A[k] * B[k][j];
}
}
}
return C;
}
void printResult(int[][] C) {
System.out.println("Answer :");
for (int i = 0; i < C.length; i++) {
for (int j = 0; j < C.length; j++) {
System.out.print(" " + C[j]);
}
System.out.println("");
}
}
public static void main(String[] args) {
MatrixMultiplier mm1 = new MatrixMultiplier();
mm1.getInput();
mm1.printResult(mm1.multiply(mm1.getMatrixA(mm1.p,mm1.q),mm1.getMatrixB(mm1.r, mm1.s),
mm1.p,mm1.q,mm1.s));
}
}
එහෙනම් කියන්නම් මා සිතනා ලෙසට
කිකිලිය තමයි ආවේ ලොව මුල් වරට
කුකුලෙකු දෑකීමෙන් ඈය හට පහල සිත
බිත්තරයකින් කෙලවර වුනි සබදකම
කිකිලිය තමයි ආවේ ලොව මුල් වරට
කුකුලෙකු දෑකීමෙන් ඈය හට පහල සිත
බිත්තරයකින් කෙලවර වුනි සබදකම
...............................................................................................
:'(
