Targeted Temperature Search

You are given a list of temperatures in ascending order, and a target temperature. Write a program that finds the index of the target temperature in the list using binary search. If the target temperature is not found, return -1. Input format: - The first line contains an integer N, the number of temperatures. - The second line contains N integers, the temperatures in ascending order. - The third line contains an integer T, the target temperature. Output format: - Output a single integer, which is the index of the target temperature, or -1 if not found. Example: Input: 5 10 20 30 40 50 30 Output: 2