Finding the percentage Hackerrank Solution Python For Explanation Watch Video: Sample Input 0 3 Krishna 67 68 69 Arjun 70 98 63 Malika 52 56 60 Malika Sample Output 0 56.00 Code: if __name__ == '__main__' : n = int ( input ()) student_marks = {} for _ in range (n): name, *line = input ().split() scores = list ( map ( float , line)) student_marks[name] = scores query_name = input () arr = student_marks[query_name] #25 26.5 28 sum = 0 for i in arr: sum ...