{"raw_statement":[{"iden":"problem statement","content":"We have $N$ squares assigned the numbers $1,2,3,\\ldots,N$. Each square has an integer written on it, and the integer written on Square $i$ is $a_i$.\nHow many squares $i$ satisfy both of the following conditions?\n\n*   The assigned number, $i$, is odd.\n*   The written integer is odd."},{"iden":"constraints","content":"*   All values in input are integers.\n*   $1 \\leq N, a_i \\leq 100$"},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$N$\n$a_1$ $a_2$ $\\cdots$ $a_N$"},{"iden":"sample input 1","content":"5\n1 3 4 5 7"},{"iden":"sample output 1","content":"2\n\n*   Two squares, Square $1$ and $5$, satisfy both of the conditions.\n*   For Square $2$ and $4$, the assigned numbers are not odd.\n*   For Square $3$, the written integer is not odd."},{"iden":"sample input 2","content":"15\n13 76 46 15 50 98 93 77 31 43 84 90 6 24 14"},{"iden":"sample output 2","content":"3"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}