how can i break loop directly?

Question

sorry for bad english and an incorrect form. im trying to make linked list in c im my code, i want to break loop when i input -1,0,0 it break anyway, but i have to press other key to break

how can i break directly without press additional key?

#include <stdio.h> 
#include <stdlib.h> 
#include <string.h>
#include "account.h"

int main()
{
    int id=0,balance=0;
    char name[20];
    struct account *p, *head = NULL;

    printf("%-9s %8s %-4s\n", "id", "name", "balance");
    while (1)
    {
        scanf("%d %s %d\n", &id, name, &balance);
        p = (struct account*)malloc(sizeof(struct account));
        if (p == NULL) {
            perror("malloc");
            exit(1);
        }
        if(id ==-1)
            break;
        else{
    
            p->id = id; 
            strcpy(p->name, name);
            p->balance = balance;
            p->next = head;
            head = p;
        }
    }
    printf("reverse account\n");
    p = head;
    while (p != NULL) {
        printf("id %d name %s balance %d \n", p->id, p->name,p->balance);
        p = p->next;
    }
    return 0;
}

result

i changed line 21 position up and down but it doesn't work