{"problem":{"name":"048. Basic Math","description":{"content":"Your 5 year old cousin needs your help with some basic math. Write a program for him to do addition and subtraction. The one and only line that you will be given is a math equation that uses addition","description_type":"Markdown"},"platform":"Codeforces","limit":{"time_limit":1000,"memory_limit":262144},"difficulty":"None","is_remote":true,"is_sync":true,"sync_url":null,"sign":"CF10269048"},"statements":[{"statement_type":"Markdown","content":"Your 5 year old cousin needs your help with some basic math. Write a program for him to do addition and subtraction.\n\nThe one and only line that you will be given is a math equation that uses addition and subtraction.\n\nPrint the following \"(original equation) = (answer)\".\n\n## Input\n\nThe one and only line that you will be given is a math equation that uses addition and subtraction.\n\n## Output\n\nPrint the following \"(original equation) = (answer)\".\n\n[samples]","is_translate":false,"language":"English"},{"statement_type":"Markdown","content":"Let $E$ be a string representing a mathematical expression consisting of non-negative integers and the operators $+$ and $-$, with no parentheses or whitespace.\n\nLet $S$ be the value of $E$ evaluated left-to-right with standard arithmetic addition and subtraction.\n\nOutput: $E = S$","is_translate":false,"language":"Formal"}],"meta":{"iden":"CF10269048","tags":[],"sample_group":[],"created_at":"2026-03-03 11:00:39"}}