{"problem":{"name":"UOIAUAI","description":{"content":"Given a lowercase English letter $c$, determine whether it is a vowel. Here, there are five vowels in the English alphabet: `a`, `e`, `i`, `o` and `u`.","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"abc049_a"},"statements":[{"statement_type":"Markdown","content":"Given a lowercase English letter $c$, determine whether it is a vowel. Here, there are five vowels in the English alphabet: `a`, `e`, `i`, `o` and `u`.\n\n## Constraints\n\n*   $c$ is a lowercase English letter.\n\n## Input\n\nThe input is given from Standard Input in the following format:\n\n$c$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"abc049_a","tags":[],"sample_group":[["a","vowel\n\nSince `a` is a vowel, print `vowel`."],["z","consonant"],["s","consonant"]],"created_at":"2026-03-03 11:01:14"}}