This C program takes user input to define the size of an integer array and populate it with numbers. It then prompts the user to input a number to search for in the array. The program uses a for loop to iterate through the array, comparing each element to the search number, and prints the index if a match is found or a message if the number is not in the array.

1. /* C program to search any element or number
in an Array
Roll No : 59
Div : E
*/
#include<stdio.h>
#include<conio.h>
void main()
{
int inputArray[100],elementCount,counter,num;
clrscr();
printf("Enter Number of Element in Arrayn");
scanf("%d",&elementCount);
printf("Enter%dnumbersn",elementCount);
for(counter=0;counter<elementCount;counter++)
{
scanf("%d",&inputArray[counter]);
}
printf("Enter a number to search in Arrayn");
scanf("%d",&num);
for(counter=0;counter<elementCount;counter++)
{
if(inputArray[counter]==num)
{
printf("Number%dfound at index%dn",num,counter);
break;
}
}
if(counter==elementCount)
{
printf("Number%d Not present in input Arrayn",num);
}
getch();
}