{"problem":{"name":"Rock-paper-scissors","description":{"content":"Serval, Fennec, and Raccoon played rock-paper-scissors and had a draw. You are given characters $x$ and $y$ representing the hand thrown by Fennec and Raccoon, respectively. Here, `0` stands for rock,","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"abc204_a"},"statements":[{"statement_type":"Markdown","content":"Serval, Fennec, and Raccoon played rock-paper-scissors and had a draw.\nYou are given characters $x$ and $y$ representing the hand thrown by Fennec and Raccoon, respectively. Here, `0` stands for rock, `1` stands for scissors, and `2` stands for paper.\nPrint the character corresponding to the hand thrown by Serval, which can be uniquely determined.\n\n## Constraints\n\n*   Each of $x$ and $y$ is `0`, `1`, or `2`.\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$x$ $y$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"abc204_a","tags":[],"sample_group":[["0 1","2\n\nFennec threw rock, and Raccoon threw scissors. To have a draw, Serval must have thrown paper."],["0 0","0\n\nFennec threw rock, and Raccoon threw rock. To have a draw, Serval must have thrown rock."]],"created_at":"2026-03-03 11:01:14"}}