잉?

https://codeup.kr/problem.php?id=1351 1351 : 구구단 출력하기 2 start, end = map(int, input().split()) for i in range(start, end+1): for j in range(1, 10): print(str(i) + '*' + str(j) + '=' + str(i*j))

https://codeup.kr/problem.php?id=1281 1281 : 홀수는 더하고 짝수는 빼고 3 a, b = map(int, input().split()) result = 0 for i in range(a, b+1): if i % 2 == 0: result -= i print('-' + str(i), end = '') else: result += i if i == a: print(str(i), end = '') else: print('+' + str(i), end = '') if result > -1: print('=+' + str(result)) else: print('=' + str(result))

https://codeup.kr/problem.php?id=1280 1280 : 홀수는 더하고 짝수는 빼고 2 a, b = map(int, input().split()) result = 0 for i in range(a, b+1): if i % 2 == 0: result -= i print('-' + str(i), end='') else: result += i print('+' + str(i), end='') print('=' + str(result))

https://codeup.kr/problem.php?id=1279 1279 : 홀수는 더하고 짝수는 빼고 1 a, b = map(int, input().split()) result = 0 for i in range(a, b+1): if i % 2 == 0: result -= i else: result += i print(result)

https://codeup.kr/problem.php?id=1278 1278 : 자릿수 계산 # 1 n = int(input()) result = 1 count = 0 while result < n: result *= 10 count += 1 print(count) # 2 n = int(input()) print(len(str(n)))

https://codeup.kr/problem.php?id=1276 1276 : 팩토리얼 계산 n = int(input()) fac = 1 for i in range(1, n+1): fac *= i print(fac)

https://codeup.kr/problem.php?id=1275 1275 : k 제곱 구하기 n, k = map(int, input().split()) mul = 1 for i in range(1, k+1): if k == 0: mul = '1' break mul *= n print(mul)

https://codeup.kr/problem.php?id=1274 1274 : 소수 판별 # 1 n = int(input()) count = 0 for i in range(2, n+1): if n % i == 0: count += 1 if count > 2: print('not prime') else: print('prime') # 2 n = int(input()) now = 'prime' for i in range(2, n): if n % i == 0: now = 'not prime' break print(now)