import java.*; import java.io.*; import java.util.*; class Matrix { public static void main(String arg[]) { int m1[][]=new int[3][3]; int m2[][]=new int [3][3]; int re[][] =new int[3][3]; int i,j,k; Scanner sc= new Scanner(System.in); System.out.println("Enter First Matrix :"); for(i=0;i<3;i++) { for(j=0;j<3;j++) { System.out.print("Enter Element : "); m1[i][j] = sc.nextInt(); } } System.out.println("Enter Second Matrix :"); for(i=0;i<3;i++) { for(j=0;j<3;j++) { System.out.print("Enter Element : "); m2[i][j] = sc.nextInt(); } } System.out.println("Result Matrix :"); for(i=0;i<3;i++) { for(j=0;j<3;j++) { re[i][j] = 0; for(k=0;k<3;k++) { re[i][j] = re[i][j] + m1[i][j] *m2[i][j]; } } } for(i=0;i<3;i++) { for(j=0;j<3;j++) { System.out.print(" "+re[i][j]); } System.out.println(); } } }
INPUT Enter First Matrix : Enter Element : 2 Enter Element : 2 Enter Element : 2 Enter Element : 2 Enter Element : 2 Enter Element : 2 Enter Element : 2 Enter Element : 2 Enter Element : 2 Enter Second Matrix : Enter Element : 3 Enter Element : 3 Enter Element : 3 Enter Element : 3 Enter Element : 3 Enter Element : 3 Enter Element : 3 Enter Element : 3 Enter Element : 3 OUTPUT 18 18 18 18 18 18 18 18 18