{"problem":{"name":"Counting","description":{"content":"How many integers not less than $A$ and not more than $B$ are there?","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"abc209_a"},"statements":[{"statement_type":"Markdown","content":"How many integers not less than $A$ and not more than $B$ are there?\n\n## Constraints\n\n*   $1 \\leq A \\leq 100$\n*   $1 \\leq B \\leq 100$\n*   $A$ and $B$ are integers.\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$A$ $B$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"abc209_a","tags":[],"sample_group":[["2 4","3\n\nWe have three integers not less than $2$ and not more than $4$: $2$, $3$, $4$, so we should print $3$."],["10 100","91"],["3 2","0\n\nWe have no integers not less than $3$ and not more than $2$, so we should print $0$."]],"created_at":"2026-03-03 11:01:14"}}