#include <iostream>
#include <ctime>
using namespace std;

struct node{
    int val;
    node* next;
};

void add(node *&test, int a ){
    node* temp = new node;
    temp->val =a;
    temp->next = NULL;
    if(test==NULL){
        test=temp;
    }else{
        node* t = test;
        while(t->next!=NULL){
            t=t->next;
        }
        t->next = temp;
    }
}

int main(){
    srand (time(NULL));
    node* a;
    a = NULL;
    add(a, 10);

    for(int i = 0; i<10; i++){
        add(a, rand()%50);
    }
    while(a->next!=NULL){
        cout<<a->val<<endl;
        a=a->next;
    }
    return 0;
}