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LINEAR SEARCH

#include<stdio.h>
int main()
{
    int linear_search(int [],int ,int );
    int a[100],n,i,x,pos;
    printf("How many numbers you want to insert: ");
    scanf("%d",&n);
    for(i=0;i<n;i++)
    {
        printf("a[%d]= ",i+1);
        scanf("%d",&a[i]);
    }
    printf("\nEnter the value which you want to search: ");
    scanf("%d",&x);
    pos=linear_search(a,n,x);
    if(pos==-1)
        printf("\nEntered value %d is not found.\n",x);
    else
        printf("\nEntered value %d is found at %d possition.\n",x,pos+1);
    return 1;
}
int linear_search(int a[],int n,int x)
{
    int i;
    for(i=0;i<n;i++)
    {
        if(a[i]==x)
            return i;
    }
    return (-1);
}

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©2020 by Abhisek Midya ( A18 )

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