CONTOH PROGRAM LOGIKA BORLAND C++, OPERATOR KOMA, CONTOH PRINTF ATAU PUT CHAR, SERTA PUTS, PADA C++

CONTOH PROGRAM LOGIKA BORLAND C++, OPERATOR KOMA, CONTOH PRINTF ATAU PUT CHAR, SERTA PUTS, PADA C++

Mei 19, 2017

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/*program increment*/
#include<stdio.h>
#include<conio.h>
main()
{
int x=10;
x=x++;
printf("nilai x=%d\n",x);
x=++x;
printf("nilai x=%d\n",x);
getch();
}

PROGRAM OPERATOR KOMA

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/*program koma*/
#include<stdio.h>
#include<conio.h>
main()
{
char kar1,kar2;
(kar1='A',kar2='B');
printf("%c\n",kar1);
printf("%c\n",kar2);
getch();
}
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PROGRAM CONTOH PRINTF ATAU PUT CHAR---

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/*program contoh_printf.cpp*/
#include<stdio.h>
#include<conio.h>
main()
{
   char a;
   a='B';
   putchar(a);
   putchar('\n');
   putchar('-');
   getch();
}

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PROGRAM PUTS

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/*program contoh_printf.cpp*/
#include<stdio.h>
#include<conio.h>
main()
{
char *nama,*jurusan;
nama= "FIRMAN JAYA HALAWA";
puts(nama);
jurusan="teknik informatika";
puts(jurusan);
getch();

}

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============================================================

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SEMOGA BERMANFAAT

==============================

CONTOH PROGRAM : PRINTF, COLT DAN DECREMENT PADA C++

CONTOH PROGRAM : PRINTF, COLT DAN DECREMENT PADA C++

Mei 19, 2017

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CONTOH PRINTF PADA C++

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/*program contoh_printf.cpp*/
#include<stdio.h>
#include<conio.h>
main()
{
int a;
unsigned int b;
float c;
char d,*e;
a=-10;
b=15;
c=65.75;
d='A';
e="bahasa c++";
printf("nilai integer =%d\n",a);
printf("nilai int tak bertanda =%u\n",b);
printf("nilai floting point =%f\n",c);
printf("nilai floting point eksponensial =%e\n",c);
printf("nilai karakter  =%c\n",d);
printf("nilai string=%s\n",e);
printf("nilai pointer =%p\n",&e);
getch();
}

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PROGRAM CONTOH COLT

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//program contoh colt
#include<iostream.h>
#include<conio.h>
main()
{
int jumlah,bil1, bil2;
float rata;
cout<<"masukan bilangan I:"; cin>>bil1,
cout<<"masukan bilangan II:";cin>>bil2;
jumlah=bil1+bil2;
rata=jumlah/2;
cout<<"\n";
cout<<"hasil penjumlahan " <<bil1<< " dan " <<bil2<<" adalah "<<jumlah<<endl;
cout<<"rata2nya adalah :"<<rata;
getch();

}
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CONTOH PROGRAM DECREMENT

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CONTOH 1
INCRENMENT--
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/*program decrement*/
#include<stdio.h>
#include<conio.h>
main()
{
int x=10;
x=x--;
printf("nilai x=%d\n",x);
x=--x;
printf("nilai x=%d\n",x);
getch();

}
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INCREMENT ++
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/*program increment*/
#include<stdio.h>
#include<conio.h>
main()
{
int x=10;
x=x++;
printf("nilai x=%d\n",x);
x=++x;
printf("nilai x=%d\n",x);
getch();

}
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CONTOH 2 INCRENMENT A,B,C
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/*program increment*/
#include<stdio.h>
#include<conio.h>
main()
{
int a,b,c;
a=5;
b=5;
c= a+b++;
printf("nilai c=%d\n",c);
c= a+ ++b;
printf("nilai c= %d\n",c);
getch();

}
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CONTOH PERINTAH IF, IF-ELSE dan SWITCH PADA C++

CONTOH PERINTAH IF, IF-ELSE dan SWITCH PADA C++

Mei 19, 2017

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BELAJAR C++

CONTOH PERINTAH IF, IF-ELSE PADA C++
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if

-------------------------------------------------------

#include <iostream.h>
#include <conio.h>
#include <stdio.h>
main( )
{
   float hrg;
   float diskon;
   float totalharga;
   clrscr( );
   puts("");
   cout<<" Harga Barang : " ; cin>> hrg;
   if(hrg>=150000)
   {
   diskon = 0.01* hrg ;
   totalharga = hrg-diskon;
   }
   cout<<"\n----------------------------"<<endl;
   cout<<" Diskonnya : "<<diskon<<endl;
   cout<<" totalharganya: "<<totalharga<<endl;
   getch();
}

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if - else 

----------------------------------------------------------------------------

tiga posisi
----------------------------------

#include <iostream.h>
#include <conio.h>
#include <stdio.h>
main( )
{
   float hrg, diskon, totalharga;
   clrscr( );
   puts("");
   cout<<" Harga Barang : " ; cin>> hrg;
   if(hrg>=150000)
   {
   diskon = 0.01* hrg ;
   totalharga = hrg-diskon;
   }
   else if(hrg>=500000)
   {
   diskon =0.15* hrg;
   totalharga = hrg-diskon;
   }
   else if(hrg>=1000000)
   {
   diskon =0.20*hrg;
   totalharga = hrg-diskon;
   }
   else
   {
   diskon = hrg*0;
   }
   cout<<"\n----------------------------"<<endl;
   cout<<" Diskonnya : "<<diskon<<endl;
   cout<<" totalharganya: "<<totalharga<<endl;
   getch();

}

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SWITCH

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#include <iostream.h>
#include <conio.h>
#include <stdio.h>
main()
{
   int kdhari;
   printf("masukkan kode hari [1-7]= ");
   scanf("%d",&kdhari);
   switch (kdhari)
    {
    case 1:
    printf("senin");
    break;
    case 2:
    printf("selasa");
    break;
    case 3:
    printf("rabu");
    break;
    case 4:
    printf("kamis") ;
    break;
    case 5:
    printf("jumat");
    break;
    case 6:
    printf("sabtu");
    break;
    case 7:
    printf("minggu");
    break;
    default:
    printf("kode tidak ada");
    }
   getch();
}