{"problem":{"name":"202<s>3</s>","description":{"content":"You are given a string $S$ consisting of lowercase English letters and digits.   $S$ is guaranteed to end with `2023`.   Change the last character of $S$ to `4` and print the modified string.","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"abc335_a"},"statements":[{"statement_type":"Markdown","content":"You are given a string $S$ consisting of lowercase English letters and digits.  \n$S$ is guaranteed to end with `2023`.  \nChange the last character of $S$ to `4` and print the modified string.\n\n## Constraints\n\n*   $S$ is a string of length between $4$ and $100$, inclusive, consisting of lowercase English letters and digits.\n*   $S$ ends with `2023`.\n\n## Input\n\nThe input is given from Standard Input in the following format:\n\n$S$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"abc335_a","tags":[],"sample_group":[["hello2023","hello2024\n\nChanging the last character of `hello2023` to `4` yields `hello2024`."],["worldtourfinals2023","worldtourfinals2024"],["2023","2024\n\n$S$ is guaranteed to end with `2023`, possibly being `2023` itself."],["20232023","20232024"]],"created_at":"2026-03-03 11:01:13"}}