#include <stdio.h>

int main (void)
{
    int i, arv;
    printf("Sisesta täisarv: ");
    scanf("%d",&arv);
    i=1;
    
    do
    {
        printf("number: %d\n",i);
        i++;
    }
    while (i<=arv);
    
    do
    {
       printf ("Sisesta arv 100: ");
       scanf("%d", &arv);
    } while (arv!=100);   
    
    system("pause");  
    return 0;
}