{"problem":{"name":"[JOI2025 预选赛 R1H2] 徒步竞走","description":{"content":"比太郎以每秒 $V\\textrm{ m}$ 的速度行走，问比太郎在 $T$ 秒内可以行走多少 $\\rm{m}$。","description_type":"Markdown"},"platform":"Luogu","limit":{"time_limit":2000,"memory_limit":524288},"difficulty":{"LuoguStyle":"P1"},"is_remote":true,"is_sync":true,"sync_url":null,"sign":"LGB4112"},"statements":[{"statement_type":"Markdown","content":"比太郎以每秒 $V\\textrm{ m}$ 的速度行走，问比太郎在 $T$ 秒内可以行走多少 $\\rm{m}$。\n\n## Input\n\n第一行一个正整数 $T$。\n\n第二行一个正整数 $V$。\n\n## Output\n\n一行一个正整数表示答案\n\n[samples]\n\n## Note\n\n### 样例解释\n\n比太郎以 $3 \\textrm{ m/s}$ 的速度行走 $5 \\textrm{ s}$，可以行走 $15 \\textrm{ m}$。\n\n### 数据范围\n\n$1\\leq T\\leq 100$，$1\\leq V\\leq 100$。","is_translate":false,"language":"English"}],"meta":{"iden":"LGB4112","tags":["2024","JOI（日本）"],"sample_group":[["5\n3","15"],["2\n4","8"]],"created_at":"2026-03-03 11:09:25"}}