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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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3909 Discussions

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  • vijay0795
     + 0 comments

    statistics can be used for more easier

    import statistics 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 key,value in student_marks.items(): if key==query_name: average = statistics.mean(value) print(f"{average:.2f}")

  • sagarbhavsar2001
     + 0 comments
        for key,values in student_marks.items():
        if key==query_name:
            average= sum(values)/len(values)
            print(f"{average:.2f}")

  • patilsairaj77
     + 1 comment

    please tell me where I'm getting wrong . I'm getting one decimal after point and expected output is 2decimal after point 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()

    temp = [] total = 0
    for key, value in student_marks.items(): if query_name == key: temp += student_marks.get(query_name)

    count = 0 for i in temp: count+=1 total += i avg = round(total/count, 3) print(avg)

  • muhammedanshidk1
     + 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() l=len(student_marks[query_name]) print(f"{sum(student_marks[query_name])/l:.2f}")

  • chethangowda1992
     + 0 comments

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