Linear Search

 

Code in C++ : 

#include<stdio.h>

int main(){

    int n,arr[50],f,x;

    printf("Size of Array:");

    scanf("%d",&n);

    printf("ENTER ARRAY :");

    for(int i=0;i<n;i++){

        scanf("%d",&arr[i]);

    }

    printf("Which Number you want to search:");

    scanf("%d",&f);

    for(int i=0;i<n;i++){

        if(arr[i]==f){

        x=i;

        break;

        }

        else

        x= -1;

    }

    if(x!=-1){

        printf("Found ! position:%d",x);

    }

    else

        printf("Not Found!!");

    return 0;

}

OUTPUT:

Size of Array:5 ENTER ARRAY :3 4 76 2 19 Which Number you want to search:76 Found ! position:2