C Program For Linear Search

#include<stdio.h>

main()
{
 //C program for linear search
 
 int *a,i,itm,s,flag=0;
 
 printf("==================================");
 printf("\nC Program For Linear Search\n");
 printf("==================================\n");
 
 printf("\nEnter The Size Of An Array :");
 
 scanf("%d",&s);
 
 a=(int*)malloc(s*sizeof(int));
 
 printf("\nEnter An Elements Of An Array\n");
 
 for(i=0;i<s;i++)
 {
 scanf("%d",&a[i]);
 }
 
 printf("\nEnter The Number You Want To Search In An Array :");
 scanf("%d",&itm);
 
 for(i=0;i<s;i++)
 {
 if(a[i]==itm)
 {
 flag=1;
 }
 }
 
 if(flag==1)
 {
 printf("\nNumber Found In an Array \n");
 }
 else 
 {
 printf("\nNumber Not Found In an Array \n");
 }
}

Output:

==================================

C Program For Linear Search

==================================

Enter The Size Of An Array :6

Enter An Elements Of An Array

18

24

46

64

77

81

Enter The Number You Want To Search In An Array :77

Number Found In an Array