Program c++ Persegi panjang dan Segitiga

PROGRAM PERSEGI PANJANG

Coding :

#include<iostream.h>

#include<conio.h>

main()

{

  float luas,p,l;

  cout<<"  ============================  \n";

  cout<<"  Program Luas Persegi Panjang \n";

  cout<<"  ============================  \n";

  {

                                    cout<<"  >> Masukkan Panjang = ";

                                    cin>>p;

                                    cout<<"  >> Masukkan Lebar   = ";

                                    cin>>l;

                                    cout<<"  --------------- \n";

                                    cout<<"   Rumus = P x l\n";

                                    cout<<"  --------------- \n";

                                    luas=p*l;

                                    cout<<"  >> Luas Persegi Panjang = "<<luas;

                                    }

  getch();

}

  

PROGRAM SEGITIGA

Coding :

#include<conio.h>

#include<stdio.h>

#include<iostream.h>

main()

{

float luas_segitiga,alas,tinggi;

            cout<<" -------------------------- \n";

            cout<<"  MENGHITUNG LUAS SEGITiGA \n";

            cout<<" -------------------------- \n";

            cout<<" > Masukan Nilai Alas   = ";

                        cin>>alas;

            cout<<" > Masukan Nilai Tinggi = ";

                        cin>>tinggi;

            cout<<" --------------------------- \n";

            cout<<" > Rumus = (Alas x Tinggi)/2 \n";

            cout<<" --------------------------- \n";

            luas_segitiga=0.5*(alas*tinggi);

            cout<<" > Luas Segitiga        = "<<luas_segitiga<<endl<<endl;

            puts(" ============SELESAI============");

            getche();

}