import java.util.Scanner;
public class LatihanArray {
public static void main(String[]args){
Scanner sc = new Scanner(System.in);
int[][] a = new int[2][3];
int[][] b = new int[2][3];
int[][] c = new int[2][3];
//Input matrik A
for (int i=0;i<2;i++){
for(int j=0;j<3;j++){
System.out.print("Matrik a"+i+j+":");
a[i][j] = sc.nextInt();
}
}
//Input matrik B
for (int i=0;i<2;i++) {
for(int j=0;j<3;j++) {
System.out.print("Matrik b"+i+j+":");
b[i][j] = sc.nextInt();
}
}
// Hitung Matrik C = A + B
for (int i=0;i<2;i++) {
for(int j=0;j<3;j++) {
c[i][j]=a[i][j]+b[i][j];
}
}
//Tampil Matrik C
for (int i=0;i<2;i++) {
for(int j=0;j<3;j++) {
System.out.print(c[i][j]+" ");
}
System.out.println();
}
// Matrik A(2x3) * B(3x5)
for (int i=0;i<2;i++) {
for(int j=0;j<5;j++) {
for(int k=0;k<3;k++) {
c[i][j]=c[i][j]+a[i][j]*b[i][j];
}
}
}
}
}
Kamis, 31 Mei 2012
Senin, 28 Mei 2012
Pertemuan22 Array Penjualan Barang
rumus :
import java.io.*;
public class Latihan22 {
public static void main(String[] args) throws IOException
{
BufferedReader data = new BufferedReader(new InputStreamReader(System.in));
int i,banyak;
System.out.print("Banyaknya Barang :");
banyak=new Integer(data.readLine()).intValue();
String[] nama=new String[banyak];
String[] harga=new String[banyak];
System.out.println("Transaksi "+"Untuk "+banyak+" Barang"+" :");
for(i=0;i
{
System.out.print(i+1+".");
System.out.print("\tNama Barang :");
nama[i]=data.readLine();
System.out.print("\tHarga Barang :");
harga[i]=data.readLine();
}
System.out.println("=====================================");
System.out.println("NO NAMA BARANG HARGA");
System.out.println("=====================================");
for(i=0;i
{
System.out.print(i+1+".");
System.out.print("\t\t");
System.out.println(nama[i]);
System.out.print("\t\t\t\t");
System.out.println(harga[i]);
}
}
}
Langganan:
Postingan (Atom)
