{"problem":{"name":"[JOI2025 预选赛 R1H3] 黑桃 J","description":{"content":"给定三个正整数 $A,B,C$，如果三个数的和 $\\leq 21$，输出 $1$，否则输出 $0$。","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":"LGB4117"},"statements":[{"statement_type":"Markdown","content":"给定三个正整数 $A,B,C$，如果三个数的和 $\\leq 21$，输出 $1$，否则输出 $0$。\n\n## Input\n\n第一行一个正整数 $A$。\n\n第二行一个正整数 $B$。\n\n第三行一个正整数 $C$。\n\n## Output\n\n一行一个整数，表示你的答案。\n\n[samples]\n\n## Note\n\n### 数据范围\n\n$1\\leq A,B,C\\leq 13$。","is_translate":false,"language":"English"}],"meta":{"iden":"LGB4117","tags":["2024","JOI（日本）"],"sample_group":[["5\n10\n6","1"],["7\n8\n13","0"]],"created_at":"2026-03-03 11:09:25"}}