EmbLogic » anu.bala https://www.emblogic.com/blog Embedded System and ARM Training Tue, 03 Mar 2020 13:00:06 +0000 en-US hourly 1 http://wordpress.org/?v=3.9.1 srand &rand https://www.emblogic.com/blog/03/srand-rand/ https://www.emblogic.com/blog/03/srand-rand/#comments Wed, 26 Mar 2014 04:08:51 +0000 http://www.emblogic.com/blog/?p=9481 please tell how rand & srand function work.

]]> https://www.emblogic.com/blog/03/srand-rand/feed/ 0 SIMPLEX TYPE CODE OF BINARY SEARCH https://www.emblogic.com/blog/03/simplex-type-code-of-binary-search/ https://www.emblogic.com/blog/03/simplex-type-code-of-binary-search/#comments Mon, 03 Mar 2014 07:36:04 +0000 http://www.emblogic.com/blog/?p=8822 Continue reading →]]> /*condition for binary search is this that… u have to use sorted array & u should know size of array in which element is to be searched otherwise do sorting 1st*/
#include<stdio.h>
int main()
{
int search;
int hi=10,lw=0,mid=0,i,k,proceed;
int arr[10];//{3,5,6,7,9,10,13,14,16,17};
for(k=0;k<10;k++)
{
printf(“\nGIVE ME ARRAY:”);
scanf(“%d”,&arr[k]);
}
i=hi;
for(proceed=0;i>1;proceed++)//inti then cond check ….back……1st it inc.then check cond.
{
i=i/2;
//pro=3
}
printf(“\nproceed=%d”,proceed);
do
{
printf(“\nenter the element to be searched:”);
scanf(“%d”,&search);
mid=0;
hi=10;lw=0;
mid=(hi+lw)/2;
for(i=0;i<proceed;i++)//loop should operate at 0,1& 2 times.
{
//mid=(hi+lw)/2;
if(arr[mid]>search)
{
hi=mid;
mid=(lw+hi)/2;
//printf(“\nmid in if=%d”,mid);

}
else if(arr[mid]<search)
{
lw=mid;//now func will work in else for these initialised values.
mid=(lw+hi)/2;//7th pos=14//again come back at 8th pos
//printf(“\nmid in else if=%d”,mid);

}
if(arr[mid]==search)//by using else if here one loop will proceed extra again by proceed=3 value.
{
printf(“\nsearched at %d pos”,mid);
break;

}
}
}while(search != 0);

return 0;
}

]]> https://www.emblogic.com/blog/03/simplex-type-code-of-binary-search/feed/ 0 linklist https://www.emblogic.com/blog/02/linklist/ https://www.emblogic.com/blog/02/linklist/#comments Sat, 22 Feb 2014 11:31:58 +0000 http://www.emblogic.com/blog/?p=8484 doing structure pointer includeing arrays in loop with functions making linklist

]]> https://www.emblogic.com/blog/02/linklist/feed/ 0 https://www.emblogic.com/blog/07/6965/ https://www.emblogic.com/blog/07/6965/#comments Tue, 30 Jul 2013 11:57:12 +0000 http://www.emblogic.com/blog/?p=6965 i have done basic &pointer assignment

]]> https://www.emblogic.com/blog/07/6965/feed/ 0 https://www.emblogic.com/blog/07/6835/ https://www.emblogic.com/blog/07/6835/#comments Thu, 18 Jul 2013 06:52:21 +0000 http://www.emblogic.com/blog/?p=6835 its my 1st project related to linux ,how to compress file &then unzip,& i m very exited to do it

]]> https://www.emblogic.com/blog/07/6835/feed/ 0