Tuesday, February 23, 2016

Hello world How to do see this

How to do Insertion sort Program

#include<stdio.h>
int main(){

    int a[10],i,n,m,c=0,l,u,mid;

    printf("Enter the size of an array: ");
    scanf("%d",&n);

    printf("Enter the elements in ascending order: ");
    for(i=0;i<n;i++){
         scanf("%d",&a[i]);
    }

    printf("Enter the number to be search: ");
    scanf("%d",&m);

    l=0,u=n-1;
    while(l<=u){
         mid=(l+u)/2;
         if(m==a[mid]){
             c=1;
             break;
         }
         else if(m<a[mid]){
             u=mid-1;
         }
         else
             l=mid+1;
    }
    if(c==0)
         printf("The number is not found.");
    else
         printf("The number is found.");

    return 0;
}

Saturday, December 5, 2015

Basic in c programming.

Basic in c programming. 

1 st I write a program after analysis the code, that witch code how work ?

Sum between 2 number.

#include<stdio.h>
int main() 
{
   int a,b,sum;
   printf("Enter the value of a ");
   scanf("%d",&a);
   printf("Enter the value of  b");
   scanf("%d",&b);
   sum= (a+b);
   printf("Sum is %d", sum);
   getch();
   return 0;
}

Analysis:

#include<stdio.h>  is header file. stdio.h for basic input output.
int main()    this is main function and you have to write code in the "{}".
int for integer data type.
a.b.sum is veriable.
printf() for output.
scanf() for input.
getch() for program window stay till you close the window.

Hope it will help you.