Linear search

 #include <stdio.h>

int main() {

    int n;

    printf("Enter no. of element: ");

    scanf("%d",&n);

    int arr[n];

    for(int i=0;i<n;i++){

        scanf("%d",&arr[i]);

    }

    int check=0;

    int target;

    printf("Enter no. to search: ");

    scanf("%d",&target);

    for(int i=0;i<n;i++){

        if(target==arr[i]){

            check=1;

            break;

        }

    }if(check){

        printf("found");

    }else

        printf("not found");

    return 0;

}

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