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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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3765 Discussions

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  • viveknagar151
     + 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()

    marks=student_marks.get(query_name)
sum_marks=0
count_num=0
for i in marks:
    sum_marks+=i
    count_num+=1
avg_marks=(sum_marks/count_num)
print("{:.2f}".format(avg_marks))

  • adarsh_t_saji
     + 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()

    score = list(student_marks.get(query_name,[]))
avg_score = sum(score)/len(score) if score else 0
print(f'{avg_score:.2f}')

  • nishanth_r_1207
     + 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() num=[] sum=0

    for i,j in student_marks.items():
    if i==query_name:
        num=j
        count=len(j)
        for k in num:
            sum+=k
val=(sum/count)
print(f'{val:.2f}')

  • jain_rohitk
     + 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()
    Marks=student_marks[query_name]
    avg=sum(Marks)/len(Marks)
    print(f"{avg:.2f}")

  • ashwinder221
     + 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()

# initiate the accumulators to store total marks
# and average scores
total_marks = 0
avg_score = 0
# get each name in student marks
for name in student_marks:
    # when name is equal to query name
    if name == query_name:
        # add the scores in the list for query student
        for score in student_marks[name]:
            total_marks += score
        # find its average
        avg_score = total_marks/len(student_marks[name])

print("{:.2f}".format(avg_score))