lab7.py

# -*- coding: utf-8 -*-
"""lab7.ipynb

Automatically generated by Colaboratory.

Original file is located at
    https://colab.research.google.com/drive/1MKAtWIOpgCksI9iFCrpH6i3Aayi_CSgt

1. Write program that take string mix of chars and numbers and 
you should extract all numbers and output sum of this 
numbers
Input:a10sdsd5
Output:15
"""

def findSum(str1):
	temp = "0"
	Sum = 0
	for ch in str1:
		if (ch.isdigit()):
			temp += ch
		else:
			Sum += int(temp)
			temp = "0"
	return Sum + int(temp)
str1 = input("")
print(findSum(str1))

"""2. Write a program to check whether a given string ends with 
the contents of another string
Input s: aswan
Input s2:an
Output:yes
"""

def check(string, sub_str):
    if (string.find(sub_str) == -1):
        print("NO")
    else:
        print("YES")
            

string =input(" ")
sub_str =input("")
check(string, sub_str)

"""3. Write program to check every first char of input string is 
capital
Input: iti aswan
Output: Iti Aswan

"""

string =input(" ")
capitalized = string.title()

print(capitalized)

"""4. Write a program to accept a string from the user and display 
characters that are present at an even index number.
Input: itiaswan
Print: i a

"""

from collections import Counter
test_str =input(" ")
res = Counter(test_str)
print ( str(res))
for i in res:
    if res[i] %2==0:
        print(i)

"""5. Create a new list from a two list using the following condition
Given a two list of numbers, write a program to create a new 
list such that the new list should contain odd numbers from 
the first list and even numbers from the second list.
L1=[1,2,3,4,5,6,7]
L2=[8,9,10,11,12]
Output:[1,3,5,7,8,10,12]

"""

l1=[1,2,3,4,5,6,7]
l2=[8,9,10,11,12]
odd_numbers = []
for i in l1:
    if i % 2 == 1:
        odd_numbers.append(i)
even_numbers = []
for j in l2:
    if j % 2 == 0:
        even_numbers.append(j)
new= odd_numbers+  even_numbers
print(new)

"""6. Write a program that take input contain lower and uppercase 
chars and append lower case first
Input: ABcDfe
Output: cfeABC
"""

string =input(" ")
newstring =''
new =''

for a in string:
	if a.islower() == True:
		newstring+=a
print(newstring)
for b in string:
	if b.isupper() == True:
		new+=b
print(new)  
print(newstring+new)

"""7. Write a Python program to generate a random integer 
between 0 and 6 , random integer between 5 and 10, 
random integer between 0 and 10, with a step of 3. Use 
random.randrange()
"""

import random
print(random.randint(0,6))
print(random.randint(5,10))
print(random.randrange(0, 10, 3))

"""8. Write a Python program to shuffle the elements of a given 
list. Use random.shuffle()
"""

import random
list1=[1,5,7]
random.shuffle(list1)
print(list1)

"""9. You are given a string (S) and width w.
Your task is to wrap the string into a paragraph of width w.
Input s: abcdefg
Input w: 3
Output:
abc
def
g
anthor input s:itiaswan
Output:2
it
ia
sw
an
"""

t=int(input(" "))
string=input(" ")
import textwrap
print (textwrap.wrap(string,t))

"""10. On February 29, 1996 Rafeef was born, people in our city call 
her "leaper".
A person who was born on the 29th of February is called "leaper" 
or "leap-year baby". This is a little rare event because in our city 
we use the Gregorian calendar, in this calendar there are 28 or 29 
days in Febraury (depending on whether the year is a leap or 
not).
Refeef doesn't know if she will celebrate her birthday this year or 
not, so she asked you to help her by answering her question.
Print YES if the current year is leap. Otherwise print NO
Input :2018
Output:No
"""

year=int(input(""))
if year%4 and year%100 or year%400:
  print("yes")
else:
  print("no")