{"raw_statement":[{"iden":"problem statement","content":"The number $105$ is quite special - it is odd but still it has eight divisors. Now, your task is this: how many odd numbers with exactly eight positive divisors are there between $1$ and $N$ (inclusive)?"},{"iden":"constraints","content":"*   $N$ is an integer between $1$ and $200$ (inclusive)."},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$N$"},{"iden":"sample input 1","content":"105"},{"iden":"sample output 1","content":"1\n\nAmong the numbers between $1$ and $105$, the only number that is odd and has exactly eight divisors is $105$."},{"iden":"sample input 2","content":"7"},{"iden":"sample output 2","content":"0\n\n$1$ has one divisor. $3$, $5$ and $7$ are all prime and have two divisors. Thus, there is no number that satisfies the condition."}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}