using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication2
{
class Program
{
int baris, kolom, baris2, kolom2;
public void penjumlahan()
{
////////////////////////////////////////////////////
Console.WriteLine("Matriks A : \n");
Console.Write("Masukan baris : ");
baris = int.Parse(Console.ReadLine());
Console.Write("Masukan kolom : ");
kolom = int.Parse(Console.ReadLine());
Console.WriteLine();
int[,] arrayA = new int[baris, kolom];
for (int i = 0; i < baris; i++)
{
for (int j = 0; j < kolom; j++)
{
Console.Write("Masukkan data array ke-[{0}][{1}] : ", i, j);
arrayA[i, j] = int.Parse(Console.ReadLine());
}
}
Console.WriteLine("\n");
for (int i = 0; i < baris; i++)
{
for (int j = 0; j < kolom; j++)
{
Console.Write("{0}\t", arrayA[i, j]);
}
Console.WriteLine();
}
Console.WriteLine();
/////////////////////////////////////////////////////
Console.WriteLine("Matriks B : \n");
Console.Write("Masukan baris : ");
baris2 = int.Parse(Console.ReadLine());
Console.Write("Masukan kolom : ");
kolom2 = int.Parse(Console.ReadLine());
Console.WriteLine();
int[,] arrayB = new int[baris2, kolom2];
for (int i = 0; i < baris2; i++)
{
for (int j = 0; j < kolom2; j++)
{
Console.Write("Masukkan data array ke-[{0}][{1}] : ", i, j);
arrayB[i, j] = int.Parse(Console.ReadLine());
}
}
Console.WriteLine("\n");
for (int i = 0; i < baris2; i++)
{
for (int j = 0; j < kolom2; j++)
{
Console.Write("{0}\t", arrayB[i, j]);
}
Console.WriteLine();
}
//////////////////////////////////////////////////////
Console.WriteLine();
if ((baris != baris2 && kolom != kolom2) || (baris != baris2 && kolom == kolom2) || (baris == baris2 && kolom != kolom2))
{
Console.Write("Besar matriks tidak sama\n\n");
}else{
Console.WriteLine("\n");
Console.WriteLine("Hasil penjumlahan\n");
for (int i = 0; i < baris; i++)
{
for (int j = 0; j < kolom; j++)
{
int[,] arrayC = new int[baris, kolom];
arrayC[i, j] = arrayA[i, j] + arrayB[i, j];
Console.Write("{0}\t", arrayC[i, j]);
}
Console.WriteLine();
}
}
}
public void pengurangan()
{
////////////////////////////////////////////////////
Console.WriteLine("Matriks A : \n");
Console.Write("Masukan baris : ");
baris = int.Parse(Console.ReadLine());
Console.Write("Masukan kolom : ");
kolom = int.Parse(Console.ReadLine());
Console.WriteLine();
int[,] arrayA = new int[baris, kolom];
for (int i = 0; i < baris; i++)
{
for (int j = 0; j < kolom; j++)
{
Console.Write("Masukkan data array ke-[{0}][{1}] : ", i, j);
arrayA[i, j] = int.Parse(Console.ReadLine());
}
}
Console.WriteLine("\n");
for (int i = 0; i < baris; i++)
{
for (int j = 0; j < kolom; j++)
{
Console.Write("{0}\t", arrayA[i, j]);
}
Console.WriteLine();
}
Console.WriteLine();
/////////////////////////////////////////////////////
Console.WriteLine("Matriks B : \n");
Console.Write("Masukan baris : ");
baris2 = int.Parse(Console.ReadLine());
Console.Write("Masukan kolom : ");
kolom2 = int.Parse(Console.ReadLine());
Console.WriteLine();
int[,] arrayB = new int[baris2, kolom2];
for (int i = 0; i < baris2; i++)
{
for (int j = 0; j < kolom2; j++)
{
Console.Write("Masukkan data array ke-[{0}][{1}] : ", i, j);
arrayB[i, j] = int.Parse(Console.ReadLine());
}
}
Console.WriteLine("\n");
for (int i = 0; i < baris2; i++)
{
for (int j = 0; j < kolom2; j++)
{
Console.Write("{0}\t", arrayB[i, j]);
}
Console.WriteLine();
}
//////////////////////////////////////////////////////
Console.WriteLine();
if ((baris != baris2 && kolom != kolom2) || (baris != baris2 && kolom == kolom2) || (baris == baris2 && kolom != kolom2))
{
Console.Write("Besar matriks tidak sama\n");
}
else
{
Console.WriteLine("\n");
Console.WriteLine("Hasil pengurangann\n\n");
for (int i = 0; i < baris; i++)
{
for (int j = 0; j < kolom; j++)
{
int[,] arrayC = new int[baris, kolom];
arrayC[i, j] = arrayA[i, j] - arrayB[i, j];
Console.Write("{0}\t", arrayC[i, j]);
}
Console.WriteLine();
}
}
}
public void perkalian()
{
////////////////////////////////////////////////////
Console.WriteLine("Matriks A : \n");
Console.Write("Masukan baris : ");
baris = int.Parse(Console.ReadLine());
Console.Write("Masukan kolom : ");
kolom = int.Parse(Console.ReadLine());
Console.WriteLine();
int[,] arrayA = new int[baris, kolom];
for (int i = 0; i < baris; i++)
{
for (int j = 0; j < kolom; j++)
{
Console.Write("Masukkan data array ke-[{0}][{1}] : ", i, j);
arrayA[i, j] = int.Parse(Console.ReadLine());
}
}
Console.WriteLine("\n");
for (int i = 0; i < baris; i++)
{
for (int j = 0; j < kolom; j++)
{
Console.Write("{0}\t", arrayA[i, j]);
}
Console.WriteLine();
}
Console.WriteLine();
/////////////////////////////////////////////////////
Console.WriteLine("Matriks B : \n");
Console.Write("Masukan baris : ");
baris2 = int.Parse(Console.ReadLine());
Console.Write("Masukan kolom : ");
kolom2 = int.Parse(Console.ReadLine());
Console.WriteLine();
int[,] arrayB = new int[baris2, kolom2];
for (int i = 0; i < baris2; i++)
{
for (int j = 0; j < kolom2; j++)
{
Console.Write("Masukkan data array ke-[{0}][{1}] : ", i, j);
arrayB[i, j] = int.Parse(Console.ReadLine());
}
}
Console.WriteLine("\n");
for (int i = 0; i < baris2; i++)
{
for (int j = 0; j < kolom2; j++)
{
Console.Write("{0}\t", arrayB[i, j]);
}
Console.WriteLine();
}
//////////////////////////////////////////////////////
Console.WriteLine();
if (kolom != baris2)
{
Console.WriteLine("Tidak dapat dikalikan");
}else if (kolom2>baris || kolom2>kolom){
Console.WriteLine("Kolom 2 terlalu besar");
}
else
{
Console.WriteLine("\n");
Console.WriteLine("Hasil perkalian\n");
int[,] arrayC = new int[baris, kolom2];
for (int i = 0; i < baris; i++)
{
for (int j = 0; j < kolom2; j++)
{
arrayC[i, j] = 0;
for (int k = 0; k < baris2; k++)
{
arrayC[i, j] += arrayA[i, j] * arrayB[k,j];
}
Console.Write("{0}\t", arrayC[i, j]);
}
Console.WriteLine();
}
}
}
static void Main(string[] args)
{
string ulang;
Program hitung = new Program();
do{
Console.Clear();
Console.WriteLine("Pilih menu : ");
Console.WriteLine("1. Penjumlahan");
Console.WriteLine("2. Pengurangan");
Console.WriteLine("3. Perkalian");
Console.WriteLine("4. Author");
Console.WriteLine("5. Exit");
Console.Write("Masukkan Pilihan anda : ");
int pilih = int.Parse(Console.ReadLine());
switch (pilih)
{
case 1: hitung.penjumlahan(); break;
case 2: hitung.pengurangan(); break;
case 3: hitung.perkalian(); break;
case 4: Console.WriteLine("Created by Cahyo Dimas Kurnianto\n672010012"); break;
case 5: Environment.Exit(0); break;
}
Console.Write("Kembali ke menu awal? (Y/T) ");
ulang = Console.ReadLine();
Console.WriteLine();
} while (ulang.Equals("y") || ulang.Equals("Y"));
if (ulang.Equals("N") || ulang.Equals("n")) {
Environment.Exit(0);
}
}
}
}
gan bisa lihat flow chart nya
BalasHapus