Day4 added

Author: lucifertrj

Day4/anagrams.py

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+"""
+Program 2: Anagrams
+Input : s1 = "luffy"
+        s2 = "fufly"
+Output : Pair of words are anagrams
+
+Sample Input : s1 = "luffy"
+        s2 = "naruto"
+Sample Output : Not a anagrams
+
+Sample Input : s1 = "bad"
+        s2 = "dad"
+Sample Output : Not a anagrams
+
+Sample Input : s1 = "cool"
+        s2 = "loco"
+Sample Output : Pair of words are anagrams
+"""
+word1=input("Enter first string:").lower()
+word2=input("Enter second string:").lower()
+if(sorted(word1)==sorted(word2)):
+    print('Pair of words are anagrams')
+else:
+    print('Not a anagrams')

Day4/palindrome.py

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+"""Program 1: Palindrome
+Malayalam, madam, civic. Now why am I mentioning this words. Palindrome are
+those words which are pronounced the same even if you read them in reverse
+way. The word is Palindrome if it is equal to the reverse of the word.
+Sample Input: madam
+the reverse of the word is also madam
+Thus it is a Palindrome
+Sample Input: professor
+the reverse of the word is also rosseforp
+Thus it is not a Palindrome
+"""
+palindrome = input("Enter a word: ")
+reverse = palindrome[::-1]
+if reverse == palindrome:
+    print("Yes it is a Palindrome")
+else:
+    print("No it is not a Palindrome")

Day4/password.py

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+"""
+Program 5: Strong or Weak password
+Let a user enter a password you just have to print Strong or weak, and nothing
+else.
+A password is said to be strong:
+ If password should at-least be 8 letters long
+ Password must contain at least one upper case characters [A-Z]
+ Password must contain at least 2 numbers [0-9]
+ Password must contain at least one 1 special symbol [.,%$#@!^&*():"]
+If the above criteria as meet then print Strong, else Weak.
+Sample Input: password?!123
+Sample Output: Weak [because no upper case character]
+Sample Input: LuffyKing&100
+Sample Output: Strong
+"""
+import string
+import sys
+password = input("Enter your password:")
+if len(password)<8:
+    print("Weak")
+    sys.exit()
+
+numbers,upper_case,symbol = 0,0,0
+for check in password:
+    if check in string.ascii_uppercase:
+        upper_case+=1
+    elif check in string.punctuation:
+        symbol+=1
+    elif check in string.digits:
+        numbers+=1
+    else:
+        pass
+
+if upper_case>=1 and numbers>=2 and symbol>=1:
+    print("Strong")
+else:
+    print("Weak")

Day4/secret.py

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+"""
+Program 4: Secret Message
+A string of your message in its normal form. Ask user for a input and convert that
+message into a secret message. The way you should do this is, say the message is
+converted based on backwards alphabets i.e., a is replaced with z, a=z, b=y, c=x,
+d=w, e=v, f=u, g=t and so on..
+Output Format:
+A string of your message once you have encoded it (all lower case).
+Sample Input: Pirate King
+Sample Output: krizgv prmt
+Explanation:
+If you replace each letter in 'Pirate King' with the corresponding letter in a
+backwards version of the alphabet, you get 'krizgv prmt'.
+"""
+
+import string
+user_data = input().lower()
+backwards = string.ascii_lowercase[::-1]
+back_alpha = ''
+for alpha in user_data:
+    if alpha == ' ':
+        back_alpha+=' '
+    else:
+        index = string.ascii_lowercase.index(alpha)
+        back_alpha+=backwards[index]
+print(back_alpha)

Day4/tax.py

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+name=input("Enter your name: ")
+age=int(input('Enter your age:'))
+while True:
+    gender=input('Enter M for male and F for Female:').lower()
+    if gender not in 'm f':
+        continue
+    else:
+        break
+
+if(age>=65 or gender.startswith('f')):
+    tax='Nile'
+if(age<=65 and gender.startswith('m')):
+    tax_amt=int(input('Enter your Taxable Income: '))
+    if tax_amt<0 or tax_amt in range(0,16001):
+        tax=0
+    elif tax_amt in range(160001,500001):
+        tax=(tax_amt-160000)*0.1
+    elif tax_amt in range(500001,800001):
+        tax=((tax_amt-500000)*0.2)+34000
+    elif(tax_amt>800000):
+        tax=((tax_amt-160000)*0.3)+94000
+print('Tax to be paid',tax)