#include <string.h>
#include <stdio.h>
int main (void)
{
char words[100][16];
int i;
for (i = 0; i < 100; i++)
{
sprintf(words[i], "123456789012345");
}
for (i = 0; i < 100; i++)
{
if (strcmp("123456789012345", words[i]) == 0)
{
printf("yes\n");
}
}
return 0;
}