Print pyramid pattern
0 likes • Nov 19, 2022
Python
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import mysql.connectormydb = mysql.connector.connect(host="localhost",user="yourusername",password="yourpassword")mycursor = mydb.cursor()mycursor.execute("CREATE DATABASE mydatabase")
# Python code to find the URL from an input string# Using the regular expressionimport redef Find(string):# findall() has been used# with valid conditions for urls in stringregex = r"(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'\".,<>?«»“”‘’]))"url = re.findall(regex,string)return [x[0] for x in url]# Driver Codestring = 'My Profile: https://codecatch.net'print("Urls: ", Find(string))
import stringdef caesar(text, shift, alphabets):def shift_alphabet(alphabet):return alphabet[shift:] + alphabet[:shift]shifted_alphabets = tuple(map(shift_alphabet, alphabets))final_alphabet = "".join(alphabets)final_shifted_alphabet = "".join(shifted_alphabets)table = str.maketrans(final_alphabet, final_shifted_alphabet)return text.translate(table)plain_text = "Hey Skrome, welcome to CodeCatch"print(caesar(plain_text, 8, [string.ascii_lowercase, string.ascii_uppercase, string.punctuation]))
class Solution(object):def floodFill(self, image, sr, sc, newColor):R, C = len(image), len(image[0])color = image[sr][sc]if color == newColor: return imagedef dfs(r, c):if image[r][c] == color:image[r][c] = newColorif r >= 1: dfs(r-1, c)if r+1 < R: dfs(r+1, c)if c >= 1: dfs(r, c-1)if c+1 < C: dfs(r, c+1)dfs(sr, sc)return image
def calculate_values():value1 = 10value2 = 20return value1, value2result1, result2 = calculate_values()print("Result 1:", result1)print("Result 2:", result2)
def sum_of_powers(end, power = 2, start = 1):return sum([(i) ** power for i in range(start, end + 1)])sum_of_powers(10) # 385sum_of_powers(10, 3) # 3025sum_of_powers(10, 3, 5) # 2925