Deep18-03

#hotem managemnet system
client_list={1:"harry",2:"carry",3:"danny"}
lock_list={1:"exercise",2:"food"}

import datetime
def gettime():
    return datetime.datetime.now()
    
def lock(op):
    for key,value in lock_list.items():

Deep18-03

#factorial  
def factorial(n):
    """
        5*4*3*2*1
    """
    if n==1:
        return 1
    else:
        return n*factorial(n-1)
number=int(input("enter the number"))

Deep18-03

#fibonaci

def fibonaci(n):
    if n==1:
        return 0
    elif n==2:
        return 1
    else:
        return fibonaci(n-1)+fibonaci(n-2)
    

Deep18-03

#snake water gun

import random 

user_option={1:'snake',2:'water',3:'gun'}
option=['water','snake','gun',]
choice=random.choice(option)

def compare(user_ch,comp_ch):
    """This function compare the input of user and computer generated input and declare the winner   """

Deep18-03

# #lambda function
minus=lambda x,y:x-y

print(minus(3,4))
print("\n")

a=[[1,14],[5,6],[2,18]]
a.sort(key=lambda x:x[1])
print(a)

Deep18-03

def function(*args,**kwargs):
    for i in args:
        print(i)
    for k,v in kwargs.items():
        print(k,v)

har=["harry","carry","marry"]
kw={1:"deep",2:"dev"}
function(*har,**kw)

Deep18-03

import time
# intial=time.time()

# for i in range(15):
#     print("hello hey")
#     time.sleep(2)
#     print("time taken by this function\n"+str(time.time()-intial)+"seconds")

localtime=time.asctime(time.localtime(time.time()))
print(localtime)

Deep18-03

l1=["cod","pung","counterstrike","minecraft"]

import time
# i=1
# for item in l1:
#     if i%2 is not 0:
#         print("jarvis select nuy this "+item)
localtime=time.asctime(time.localtime(time.time()))
#use enumerate
for index,items in enumerate(l1):

Deep18-03

lst=['john cena','randy orton','jindawr mahal','roman']

a="add ".join(lst)
print(a)

Deep18-03

#map,filter,reduce

#lets take map -we can provide any function to list using map

lst=["2","3","4","5","6","7","8"]

num=list(map(int,lst))
print(num)

num1=list(map(lambda x:x*x,num))