{"problem":{"name":"A^B^C","description":{"content":"Given positive integers $A, B, C$, find the digit at the ones place in the decimal notation of $A^{B^C}$.","description_type":"Markdown"},"platform":"AtCoder","limit":{"time_limit":2000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"arc113_b"},"statements":[{"statement_type":"Markdown","content":"Given positive integers $A, B, C$, find the digit at the ones place in the decimal notation of $A^{B^C}$.\n\n## Constraints\n\n*   $1\\leq A,B,C \\leq 10^9$\n*   $A,B,C$ are integers.\n\n## Input\n\nInput is given from Standard Input in the following format:\n\n$A$ $B$ $C$\n\n[samples]","is_translate":false,"language":"English"}],"meta":{"iden":"arc113_b","tags":[],"sample_group":[["4 3 2","4\n\nThe ones digit in the decimal notation of $4^{3^2}=4^9=262144$ is $4$."],["1 2 3","1"],["3141592 6535897 9323846","2"]],"created_at":"2026-03-03 11:01:14"}}