def func(message, num = 1):
	print(message * num)
func('Welcome')
func('Viewers', 3)
------------------------------------------------------
x=50
def fun():
    global x
    print(x)
    x = 2
    print(x)

fun() #function calling
print(x)
-------------------------------------------------------
def power(x,y=2):
    r=1
    for i in range(y):
        r=r*x
    return r

print(power(3))
print(power(3,3))
--------------------------------------------------------
def info(name, age=50):
    print ("Name", name)
    print ("age", age )

info("mohit", age=28) 
info("Ravi")
info(56)
-------------------------------------------------
def Jumpto(N1,N2 = 20):
    N1=N1+N2;
    print(N1,N2)

#main function
First=10
Second=20
Jumpto(First,Second)
Jumpto(Second)
----------------------------------------------------
def Location(X,Y=4):
    Y+=2
    X+=Y
    return Y

#main function
PX=10
PY=2
print(Location(PY))
print(PX,",",PY)
Location(PX,PY)
print(PX,",",PY)
------------------------------------------------
def s(a, b=7):
    a+=2
    b*=5
    print(a,":",b)
a,b=4,8
print(a,":",b)
s(a,b)
print(a,":",b)
s(a)
print(a,":",b)
------------------------------------------------
def show(s):
    l=s.split('a')
    for i in l:
        if len(i)>5:
            print(i," : ",len(i))

    
s="I LoVe My INdiA"
show(s)
--------------------------------------------
def show(s):
    r=""
    size=len(s)
    for i in range(size):
        if i%2==0:
            r+=s[i].upper()
        else:
            r+=s[i]
    return r
s="Ali Baba . com 2002"
print(show(s))
----------------------------------------------
def SwitchOver(A,N,split):
    for K in range(N):
        if(K<split):
            A[K]+=K
        else:
            A[K]*=K

def Display(A,N):
    for K in range(N):
        if(K%2==0):
            print(A[K],"%",end=" ")
        else:
            print(A[K])

#main
H=[30,40,50,20,10,5]
SwitchOver(H,6,3)
Display(H,6)
-------------------------------------------------------
def sum(*vartuple):
    s=0
    for var in vartuple:
        s=s+int(var)
    return s;

r=sum(70,60,50)
print(r)
r=sum(4,5)
print(r)
------------------------------------------------------
def show(poet):
    l=len(poet)
    r=""
    for i in range(l):
        if poet[i].islower():
            r+=poet[i-1]
        elif poet[i].isupper():
            if poet[i]=='S':
                r+='X';
            elif(poet[i]=='E'):
                r+=poet[i-1].upper()
            else:
                r+=chr(ord(poet[i])-1)
    return r
poet= "SakESpHerE" ;
print(show(poet))
-------------------------------------------------------------
def FUN(a=10):
    print(a)

a=4
print(a)
FUN(a)
print(a)

def FUN(a,b=10):
    print(a,",",b)
a,b=4,13
print(a,",",b)
FUN(a,b)
FUN(a)
FUN(b)

---------------------------------------------------------
def sum(a, b=60):
    c = a+b
    return c 
x = 10
print ("value of x department is ",x)
y = 50
print ("value of y department is ",y)
print ("Send x and y to sum department" )
z=sum(x,y)   
print ("value of addition ", z)
z=sum(x)   
print ("value of addition ", z)
------------------------------------------------------------
#error related questions
>>> L1=[1,2,3]
>>> L1[3]
-------------------------------------------------
>>> D1={'1':"aa", '2':"bb", '3':"cc"}
>>> D1['4']
--------------------------------------------------
'2'+2
-----------------------------------------------
int('xyz')
-------------------------------------
>>> fro i in range(10):
---------------------------------------
X,y="Mohan","Rahul"
name=INPUT("Enter Name of EMP: ")
if x==name;
    print(x," Sal 12000/-")
else if y = "Rahul":
    print(y," Sal 15000/- ' )
else
    PRINT("Name Not Match")
----------------------------------------------------
x,y=14, length('Board Exam2020 ")
if x < y:
    st= "x is less than y"
el if(x>y):
    st= "x is greater than y"
else if :
    st= "x is = Y"
print (St)
------------------------------------------
a=integer(input("Enter Any Number"))
S,c=0,0
while(a!=0):
    N=a%10
    a=a//10
    for i in range(2,n++1):
        if i%n==0:
            c=c+1
    if c==1
       s=s+n
    C=0
print(s)