C Program to Generate Fibonacci Series

It is a sample c program to generate a Fibonacci series.

Program Source Code

#include"stdio.h"
#include"conio.h"
void main()
{
int a , b , c , i=1;
clrscr();
a=0;
b=1;
printf(“Fibonacci Series”);
printf(“%d\n”, a);
printf(“%d\n”, b);
while(i<=10)
{
c=a+b;
printf(“%d”, c);
a=b;
b=c;
i++;
}
getch();
}

Output

Basic Java Program To Print Hello World

It is a basic JAVA program to say to the world "Hello World". It is example for beginners to understand basic java code.
The name Java was derived at a local coffee shop frequented by some of the members and it's related to coffee material.
So In this basic program print Hello WORLD inside the coffee mug.

First install JDK(JAVA Development Kit) with latest version because to run java program need JVM(java virtual machine) when you install JDK then JVM installed in your system.
Java Virtual Machine(JVM) makes JAVA as platform independent.

Hello World JAVA Program

Program Code

class hello   //create class hello
{
  public static void main(String[] args)  //main method 
  {
    System.out.println("\nExample to print HELLO WORLD in Coffee Mug\n");
    System.out.println(" _______\n|       |\n|       |__\n| HELLO"
+" |  |\n| WORLD |  |\n|       |__|    \n|       |\n|_______|");
  }
}

Save Program
Type the program code in notepad and save Java program with classname.java. In this program save as hello.java.
File name and class name must be same.

Compile Program
javac hello.java
When compile program then it creates bytecode named with hello.class. class file created in same location where program stored.
Bytecode is a code which as same as machine language code.

Exicute the Program
java hello
Now we execute the bytecode in the Java interpreter with using this command.

Output

PL/SQL Sample Examples

Hello Friends, here discuss some sample examples related to PL/SQL programming language. These all are basic example to understand PL/SQL syntax.
I used oracle 10g during program development. There are program to understand declare statement, loop concept, procedure, function, exception handling, cursor etc.

PL/SQL Sample Examples List

1. PL/SQL Example to find average of three numbers

2. PLSQL Example Find Even Odd Number

3. PL/SQL program to generate Fibonacci series

4. Check Number is Armstrong in PL/SQL Programming

5. PL/SQL Program to reverse a string

6. Basic LOOP Program in PL/SQL

7. PLSQL FOR Loop Example

8. Reverse a Number in PL/SQL Programming

9. PL/SQL Procedure Sample Example

10. Function Example in PL/SQL Oracle

11. Exception Handling Program in PL/SQL Oracle

Hope, these sample programs help you to understand PL/SQL programming language.

C Program to String Reverse

It is a basic C program to reverse a string.
In this c programming example user input a string and get reverse of accepted string.

Aim - C program to reverse accepted string [Using strrev function]

Program Code

//String Reverse using strrev function
#include"stdio.h"
#include"conio.h"
#include"string.h"
void main()
{
   char str[20];
   clrscr();
   printf("********* String Reverse Using strrev Function *******\n");
   printf("Enter a string:  ");
   gets(str);
   strrev(str);
   printf("\n Reverse string is:  %s",str);
   getch();
}

Output

Aim - C program to reverse accepted string [without using strrev function]

Program Code

//String Reverse without using strrev function
#include"stdio.h"
#include"conio.h"
#include"string.h"
void main()
{
 char str1[20],str2[20];
 int i,j=0;
 clrscr();
 printf("***********String Reverse*********\n");
 printf("Enter String:");
 gets(str1);
 for(i=strlen(str1)-1;i>=0;i--,j++)
 {
  str2[j]=str1[i];
 }
 str2[j]=NULL;
 printf("\nReverse String is:");
 puts(str2);
 getch();
}

Output