finding-percentage.py

# The provided code stub will read in a dictionary containing key/value pairs of name:[marks] for a list of students. Print the average of the marks array for the student name provided, showing 2 places after the decimal.

# Example




# The query_name is 'beta'. beta's average score is .

# Input Format

# The first line contains the integer , the number of students' records. The next  lines contain the names and marks obtained by a student, each value separated by a space. The final line contains query_name, the name of a student to query.

# Constraints

# Output Format

# Print one line: The average of the marks obtained by the particular student correct to 2 decimal places.

# Sample Input 0

# 3
# Krishna 67 68 69
# Arjun 70 98 63
# Malika 52 56 60
# Malika
# Sample Output 0

# 56.00
# Explanation 0

# Marks for Malika are  whose average is 

# Sample Input 1

# 2
# Harsh 25 26.5 28
# Anurag 26 28 30
# Harsh
# Sample Output 1

# 26.50


n = int(input(":"))
# print(n)
student_marks = {}
for i in range(n):
    name, *line = input(f"enter name{i} space list of marks in b/w spaces:").split()
    scores = list(map(float, line))
    student_marks[name] = scores
query_name = input()
perc = student_marks[query_name]
perc = (sum(perc))/len(perc)
print("%5.2f"%perc)