{"raw_statement":[{"iden":"problem statement","content":"Given $N$, print $2^N$."},{"iden":"constraints","content":"*   $0 \\leq N \\leq 30$\n*   $N$ is an integer."},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$N$"},{"iden":"sample input 1","content":"3"},{"iden":"sample output 1","content":"8\n\nWe have $2^3=8$."},{"iden":"sample input 2","content":"30"},{"iden":"sample output 2","content":"1073741824"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}