Write a "C" program to read the value of n and find the position of an element in the array.
Suppose the array contains the following elements , 5,10,15,20,25 and we want to search for the value, 15 ,
then the program will return the position 2 as the index starts with 0.
And suppose we want to search , 80 , then the program will return -1 , which is an indication that the search value is not found.
#include<stdio.h>
#include<conio.h>
void main()
{
int x[50],i,n,position,sval;
clrscr();
/*read the array*/
printf("\nEnter the value of n :");
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("\nEnter the element :");
scanf("%d",&x[i]);
}
/*read the value you want to search */
printf("\nEnter the search value :");
scanf("%d",&sval);
/*search for the value */
position=-1;
for(i=0;i<n&&position==-1;i++)
{
if(x[i]==sval)
position=i;
}
if(position==-1)
printf("\nNot found");
else
printf("\nPosition = %d",position);
getch();
}
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