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  1. Prepare
  2. Python
  3. Basic Data Types
  4. Finding the percentage
  5. Discussions

Finding the percentage

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3915 Discussions

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  • patilprathames25
     + 0 comments

    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()

    First we do Sum Of the marks And Then Take Len of marks

    sum_of_marks = sum(student_marks[query_name]) length_of_query = len(student_marks[query_name])

    Divide marks with numbers of marks(numbers of marks means how many subjects of marks)

    average_marks = sum_of_marks / length_of_query

    add decimal point

    formated = format(average_marks,".2f")

    print(formated)

  • didzis_dti
     + 0 comments

    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()

    for i in student_marks: if i == query_name: counter = len(student_marks[i]) summy = sum(student_marks[i]) print("{:.2f}".format(summy/counter))

  • piyushverma_cg
     + 0 comments
    avg = [sum(value)/len(value) for key,value in student_marks.items() if key==query_name][0]
avg = f"{avg:.2f}"
print(avg)

  • Hitler75
     + 0 comments
    total_stud = int(input())
list_stud = []
for i in range(total_stud):
    list_stud.append(list(input().split(' ')))
newList = dict([[i[0],list(map(float,i[1:]))] for i in list_stud])
query_marks = newList[input()]

average = sum(query_marks) / len(query_marks)

print(f'{average:.2f}')

  • alexqypskuki98
     + 0 comments

    My Solution: 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()

    average = sum(student_marks[query_name])/len(student_marks[query_name])
print(f"{average:.2f}")