#include <stdio.h>
int main()
{
int a = 0;
int b = 0, c = 0;
do
{
a++;
printf("%d\n", a);
} while (a < 10);
do
{
b++;
if (5 == b)
break;
printf("%d\n", b);
} while (b < 10);
do
{
c++;
if (5 == c)
continue;
printf("%d\n", c);
} while (c < 10);
return 0;
}