Show 2 digits after the decimal point instead of one

Question

I'm learning Python at the moment and I solved some easy coding challenges on hackerrank.com. But I don't know how to solve this one... The answer is right, but my result is for example 65.0 but hackerrank wants it to be 65.00... How can I add the second decimal number?

n = int(input())
student_marks = {}
for _ in range(n):
    name, *grades = input().split()
    scores = list(map(float, grades))
    student_marks[name] = scores

query_name = input()
average = (student_marks[query_name][0] + student_marks[query_name][1] + student_marks[query_name][2]) / 3

print(average)

score 1 · Answer 1 · answered Nov 18 '19 at 15:29

1

Using f-strings:

value =6.1
print(f'{value:.2f}')

Using format:

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

answered Nov 18 '19 at 15:29

Christian Sloper

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Thanks! Worked. I tried the round() method but that didn't work. – itsame Nov 18 '19 at 15:34

Show 2 digits after the decimal point instead of one

1 Answers1