djdays

Question-01 ⚙️

Solution

-- Chapter-12, Question-01

CREATE TABLE empl
(

djdays

Question-11 ⚙️

Solution

--
-- Chapter-12, Question - 11
--

djdays

def prime(n, i=2):
    if(n<=2):
        return True if(n==2) else False
    if(n%i==0):
        return False
    if(i*i>n):
        return True
    return prime(n,i+1)

print(prime(15))

djdays

def prod(a,b,p=0):
    p+=a
    if b==1:
        return p
    return prod(a,b-1,p)

print(prod(7,5))
print(prod(8,9))

djdays

def generate_hail_seq(n):
    lnum=[n]
    while n!=1:
        if(n%2)==0:
            n=n//2
            lnum.append(n)
        else:
            n=(n*3)+1
            lnum.append(n)
    return lnum

djdays

def sum_sq_digits(n):
    ans=0
    for i in str(n):
        ans+=int(i)*int(i)
    return ans

def is_happy(n):
    if len(str(n))==1:
        if n==1:
            return 'It is a Happy Number'

djdays

def adm_search(arr, x, f=0, l=10):
    if l >= f:
        mid = (f+l)//2
        if arr[mid] == x: # Found
            return mid
        elif arr[mid] > x:
            return adm_search(arr, x, f, mid-1) # search below
        else:
            return adm_search(arr, x, mid+1, l) # search above
    else:

djdays

def push(stack,x):
    stack.append(x)
def pop(stack):
    return stack.pop()

l=[4,5,6,7]
ans=int(input("Enter your choice:\n1:Press 1 to Push \n2:Press 2 to Pop\n Your Option:"))
if ans==1:
    n=int(input("Enter element to push on stack:"))
    push(l,n)

djdays

s = input("Enter a String:")
stack = []
for i in s:
    stack.append(i)
l=len(stack)
for i in range(l):
    print(stack.pop()*2,end="")
print()

djdays

def push(stack, x):
    stack.insert(0, x) # this way top is always at the front

def pop(stack):
    return stack.pop(0) # pops from the front because it is the top

l = [4, 5, 6, 7]
push(l, 8) # l becomes [8, 4, 5, 6, 7] x = pop(l)
print(l)
pop(l)