{"problem":{"name":"Strings","description":{"content":"Given are two strings $S$ and $T$ consisting of lowercase English letters. Concatenate $T$ and $S$ in this order, without space in between, and print the resulting 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":"abc149_a"},"statements":[{"statement_type":"Markdown","content":"Given are two strings $S$ and $T$ consisting of lowercase English letters. Concatenate $T$ and $S$ in this order, without space in between, and print the resulting string.\n\n## Constraints\n\n*   $S$ and $T$ are strings consisting of lowercase English letters.\n*   The lengths of $S$ and $T$ are between $1$ and $100$ (inclusive).\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$S$ $T$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"abc149_a","tags":[],"sample_group":[["oder atc","atcoder\n\nWhen $S = $ `oder` and $T = $ `atc`, concatenating $T$ and $S$ in this order results in `atcoder`."],["humu humu","humuhumu"]],"created_at":"2026-03-03 11:01:14"}}