Python Problem Solving

2/ 30 Day Solution #python #pythonproblemsolving #30daycodingchallenge #30daychallenge #problemsolving

if name == '__main__':

# taking input from user of how many elements(names) to add in dictionary

n = int(input())

# initiating a dictionary which store the marks as set of marks

student_marks = {}

# looping the process of taking input and storing the students name and marks data in dictionary

for _ in range(n):

name, *line = input().split()

scores = list(map(float, line))

student_marks[name] = scores

# taking input from user for which name we have to calculate the average marks

query_name = input()

# intializing a set to store marks

scores = {}

# iterating through each marks the set

for name in student_marks:

if name == query_name:

scores = student_marks[query_name]

sum = 0

for score in list(scores):

sum += score

print("{:.2f}".format(sum/len(list(scores))))