Wednesday, September 5, 2012

Convert Meters into Kilometers

Write a C program to convert meters into kilometers. 


#include<stdio.h>
#include<conio.h>
void main()
{
int km,m;
clrscr();
printf("Enter the miter ==>");
scanf("%d",&m);


km=m/1000;

printf("km=%d",km);
getch();

}

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Write a C program to convert kilometers to meters

#include<stdio.h>
#include<conio.h>
void main()
{
        int meters,kilometrs;
        clrscr();
printf("\n\nEnter the kilometers =>");
scanf("%d",&kilometrs);
        meters=kilometrs*1000;
        printf("\nmeters=%d",meters);
getch();

}

C language program examples


Write a C program to input amount, rate of interest and number of years from user, and calculate simple interest.

 (SI = P*R*N/100) 



#include<stdio.h>
#include<conio.h>
void main()
{
         float p,r,n,si;
         clrscr();
printf("\nEnter the principle=>");
scanf("%f",&p);
 

         printf("\nEnter the rate=>");
scanf("%f",&r);
 

         printf("\nEnter the number of years=>");
scanf("%f",&n);
 

         si=p*r*n/100;
printf("simple interest is =%.3f",si);
         getch();
}


C language program examples

Write C program to declare two variable named a and b with some float value and print the addition subtraction, multiplication and division of this two numbers. 

#include<stdio.h>
#include<conio.h>
void main()
{
      float a,b,c;
      clrscr();


       a=20;
       b=10;


       c=a+b;
       printf("\n Addition of a and b = %f",c);

       c=a-b;
       printf("\n\n Subtration of a and b = %f",c);

       c=a*b;
       printf("\n\n Multiplication of a and b = %f",c);

       c=a/b;
       printf("\n\n Division of a and b = %f",c);
       getch();
 }

Tuesday, September 4, 2012

Learn C Language

learn C languge
My title

                                                                                                                           

What is language?

      
   In which same manner computer languages are the collection of predefine keywords which can be used to perform certain task and to communicate between two entities like between two machine or human or computers or other peripherals.

What is language translator?
                As we know that computer understands only the instruction written in the machine language. Therefore a program written in any other language should be translates to machine language.  For this purpose special program are available they are called translators or language processor. This special program accepts the user programs and checks each statement and produces a corresponding set of machine language instructions. There are two types of translators

 Compiler:
A compiler checks the entire program written by user and if it is free from error and mistakes then produces a complete program in machine language known as object program. But if it founds some error in program then it does not execute the single statement of the program. So compiler translator whole program in machine language before it starts execution.


Interpreter:
Interpreters perform the similar job like compiles but in different way. It translates (interpreter) one statement at a time and is error – free then executes that statement. this continues till the last statement in the program has been translates and executed. Thus interpreter translates and executes the statement before it goes to next statement. When it founds some error in translate.

                                                                                   NEXT>>   


C language Programs

Collection of  C programs for beginners. By C language examples you can learn easily  C language.


1. Write a  C program to print "hello world" string.

#include<stdio.h>
#include<conio.h>
void main()
{
      clrscr();
      printf("My first Hello World Program");
      getch();
}

2. Write a  C program to print your information

#include<stdio.h>
#include<conio.h>
void main()
{
char name,city;
        int age;
        clrscr();
printf("Enter your Name:");
        scanf("%s",&name);
printf("Enter your age:");
        scanf("%d",&age);
        printf("Enter your City:");
        scanf("%s",&city);
        printf("\nName is %s\ncity is %s \nAge is %d",name,city,age);
        getch();
}


3. Write a  C program to calculate sum of two static numbers.

#include<stdio.h>
#include<conio.h>
void main()
{
       int a=10,b=20;
       clrscr();
       a=a+b;
       printf("\na=%d",a);
       getch();
}

4. Write a  C program to calculate sum of two userdefine numbers. 

#include<stdio.h>
#include<conio.h>
void main()
{
       int a,b;
       clrscr();
       printf("Enter first number");
       scanf("%d",&a);
       printf("Enter second number");
       scanf("%d",&b);
     
       a=a+b;
       printf("\na=%d",a);
       getch();
}

Sunday, September 2, 2012

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Saturday, September 1, 2012

c language program examples


Write C program to declare two variable named a and b with some integer value and print the addition subtraction, multiplication and division of this two numbers 


#include<stdio.h>
#include<conio.h>
void main()
{
        int a,b,c;
        clrscr();


        a=20;
        b=10;
        

        c=a+b;
        printf("\n Addition of a and b = %d",c);
        

        c=a-b;
        printf("\n\n Subtration of a and b = %d",c);
 

        c=a*b;
        printf("\n\n Multiplication of a and b = %d",c);
    

        c=a/b;
        printf("\n\n Division of a and b = %d",c);
        getch();
}