#!/usr/bin/env python3 import sys, utils def find_increasing_window(l: list): win = l[:3] count = 0 for n in range(3, len(l)): new_win = [l[n-2], l[n-1], l[n]] if sum(new_win) > sum(win): count += 1 win = new_win return count if __name__ == '__main__': if len(sys.argv) < 2: print("please supply input file") sys.exit() f = utils.File(sys.argv[1]) print(find_increasing_window(f.get_ints()))