===========================Javascript ==============

Digits within an integer go from least significant to most significant from right to left. For instance, in a decimal number, the ones digit is less significant than the tens digit. Given a decimal number, convert it to binary and then determine the value, 1 or 0 , at the 4 least significant digit. For example, 23 = (10111) . The value of the 4 index from the right in the binary representation is 0 . Function Description Complete the function fourthBit in the editor below. The function must return a 0 or 1 matching the 4 least significant digit in the binary representation of num. fourthBit has the following parameter(s): num: a decimal integer Constraints num is a 32 bit integer Input Format for Custom Testing

Digits within an integer go from least significant to most significant from right to left. For instance, in a decimal number, the ones digit is less significant than the tens digit. Given a decimal number, convert it to binary and then determine the value, 1 or o, at the 4th least significant digit. For example, 2310 (10111)h.The value of the 4th index from the right in the binary representation is 0 Function Description Complete the function fourthBit in the editor below. The function must return a Oor 1 matching the 4th least significant digit in the binary representation of num. fourthBit has the following parameter(s): num: a decimal integer Constraints *num is a 32 bit integer h Input Format for Custom Testing Sample Case 0 Sample Input 0 32 Sample Output 0 Explanation 0 The integer (32)io converts to (100000l2. If we 1-index each bit from least to most significant, they are indexed as 654321. The bit at index 4 is 0