#include<stdio.h>
int main()
{
int i=0;
char s[1000000];
gets(s);
while(s[i]!=0)
{
printf("%c\n",s[i]);
i++;
}
return 0;
}
結果: 12345 1 2 3 4 5 Press any key to continue 234567 2 3 4 5 6 7 Press any key to continue