{"raw_statement":[{"iden":"statement","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"},{"iden":"input","content":"The one and only line that you will be given is a math equation that uses addition and subtraction."},{"iden":"output","content":"Print the following \"(original equation) = (answer)\"."}],"translated_statement":null,"sample_group":[],"show_order":[],"formal_statement":"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: $E = S$","simple_statement":"Write a program that reads a math equation with only + and -, calculates the result, and prints: \"(equation) = (answer)\".","has_page_source":false}