{"raw_statement":[{"iden":"problem statement","content":"How many integers not less than $A$ and not more than $B$ are there?"},{"iden":"constraints","content":"*   $1 \\leq A \\leq 100$\n*   $1 \\leq B \\leq 100$\n*   $A$ and $B$ are integers."},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$A$ $B$"},{"iden":"sample input 1","content":"2 4"},{"iden":"sample output 1","content":"3\n\nWe have three integers not less than $2$ and not more than $4$: $2$, $3$, $4$, so we should print $3$."},{"iden":"sample input 2","content":"10 100"},{"iden":"sample output 2","content":"91"},{"iden":"sample input 3","content":"3 2"},{"iden":"sample output 3","content":"0\n\nWe have no integers not less than $3$ and not more than $2$, so we should print $0$."}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}