54. Matrix Addition.
import java.util.Scanner;
class MatrixAddition {
Scanner scan;
int matrix1[][], matrix2[][], sum[][];
int row, column;
void create() {
scan = new Scanner(System.in);
System.out.println("Matrix Addition");
// First Matrix Creation..
System.out.println("\nEnter number of rows & columns");
row = Integer.parseInt(scan.nextLine());
column = Integer.parseInt(scan.nextLine());
matrix1 = new int[row][column];
matrix2 = new int[row][column];
sum = new int[row][column];
System.out.println("Enter the data for first matrix :");
for(int i=0; i < row; i++) {
for(int j=0; j < column; j++) {
matrix1[i][j] = scan.nextInt();
}
}
// Second Matrix Creation..
System.out.println("Enter the data for second matrix :");
for(int i=0; i < row; i++) {
for(int j=0; j < column; j++) {
matrix2[i][j] = scan.nextInt();
}
}
}
void display() {
System.out.println("\nThe First Matrix is :");
for(int i=0; i < row; i++) {
for(int j=0; j < column; j++) {
System.out.print("\t" + matrix1[i][j]);
}
System.out.println();
}
System.out.println("\n\nThe Second Matrix is :");
for(int i=0; i < row; i++) {
for(int j=0; j < column; j++) {
System.out.print("\t" + matrix2[i][j]);
}
System.out.println();
}
}
void add() {
for(int i=0; i < row; i++) {
for(int j=0; j < column; j++) {
sum[i][j] = matrix1[i][j] + matrix2[i][j];
}
}
System.out.println("\n\nThe Sum is :");
for(int i=0; i < row; i++) {
for(int j=0; j < column; j++) {
System.out.print("\t" + sum[i][j]);
}
System.out.println();
}
}
}
class MatrixAdditionExample {
public static void main(String args[]) {
MatrixAddition obj = new MatrixAddition();
obj.create();
obj.display();
obj.add();
}
}
@java_codings
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