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  • + 0 comments
    avg_marks = sum(student_marks[query_name])/3
    print("{:.2f}".format(avg_marks))
    
  • + 0 comments

    the point of the 'discussions' it´s to discuss the problems and not to show the solution. please post tips and help, not the solution.

  • + 0 comments
    from decimal import Decimal, ROUND_HALF_UP
    
    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()
        
        x = Decimal(str(sum(student_marks[query_name])/3))
        print(x.quantize(Decimal("0.01"), rounding = ROUND_HALF_UP))
    
  • + 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()
        lis=student_marks[query_name]
        average = sum(lis) / len(lis)
        print("{:.2f}".format(average))
    
  • + 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 k, v in student_marks.items():
            if query_name == k:
                result = sum(v) / len(v)
                print(f"{result:.2f}")