{"raw_statement":[{"iden":"problem statement","content":"Given an integer $a$ as input, print the value $a + a^2 + a^3$."},{"iden":"constraints","content":"*   $1 \\leq a \\leq 10$\n*   $a$ is an integer."},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$a$"},{"iden":"sample input 1","content":"2"},{"iden":"sample output 1","content":"14\n\nWhen $a = 2$, we have $a + a^2 + a^3 = 2 + 2^2 + 2^3 = 2 + 4 + 8 = 14$.\nPrint the answer as an input. Outputs such as `14.0` will be judged as incorrect."},{"iden":"sample input 2","content":"10"},{"iden":"sample output 2","content":"1110"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}