ComposingPrograms 1.7 Exercises

def countdown(n): print(n) if n>1: countdown(n-1) def countup(n): if n>0: countup(n-1) print(n) def recursive(m,n): if n>0: return m + recursive(m, n-1) else: return 0 def expt(base, power): if power==0: return 1 else: return base * expt(base, power-1) def sum_digits(n): if n<10: return n else: return n%10 + sum_digits(n//10) def is_prime(n, d): if n<=1: return False elif d==1: return True elif n%d==0: return False else: return is_prime(n, d-1) def sum_primes_up_to(n): if n==2: return 2 elif is_prime(n, n-1): return sum_primes_up_to(n-1) + n else: return sum_primes_up_to(n-1)

2019年6月04日 15:28

It was better than previous. I like it very much.

2022年8月03日 06:54

The department of tribal development and the backward classes welfare department of West Bengal has initiated the Oasis Scholarship for the students of the backward class category. This Online Application for Scholarship in Studies (OASIS) will be provided to Scheduled caste, Oasis scholarship status check The department of tribal development and the backward classes welfare department of West Bengal has initiated the Oasis Scholarship for the students of the backward class category. Scheduled Tribe, and OBC category students based on their merit marks. Students up to PG are eligible including those who register for West Bengal employment bank enrollment, but as a student of the course as per eligibility.

2022年9月27日 21:05

The Summative Assessment -1 Exams are known as Half Yearly (6 Months) Exams and it’s held also as Term-1 exams for all grade students. Every student can download the CBSE Class 5 SA-1 Sample Paper 2023 Pdf or Term-1 Question Bank that covers all topics chapter by chapter for all languages & subjects of the course. CBSE sa 1 Sample Paper Class 5 The teaching staff of the school along with subject experts of the board have introduced the CBSE 5th Class SA-1 Sample Paper 2023 with suggested answer solutions for all format exams.