{"problem":{"name":"A*B 问题","description":{"content":"输入两个正整数 $A$ 和 $B$，求 $A \\times B$ 的值。注意乘积的范围和数据类型的选择。","description_type":"Markdown"},"platform":"Luogu","limit":{"time_limit":1000,"memory_limit":131072},"difficulty":{"LuoguStyle":"P1"},"is_remote":true,"is_sync":true,"sync_url":null,"sign":"LGB2033"},"statements":[{"statement_type":"Markdown","content":"输入两个正整数 $A$ 和 $B$，求 $A \\times B$ 的值。注意乘积的范围和数据类型的选择。\n\n## Input\n\n一行，包含两个正整数 $A$ 和 $B$，中间用单个空格隔开。$1 \\le A,B \\le 50000$。\n\n## Output\n\n一个整数，即 $A \\times B$ 的值。\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"LGB2033","tags":["顺序结构"],"sample_group":[["3 4","12"],["36 18","648"]],"created_at":"2026-03-03 11:09:25"}}