day1.py

#to verify user id and password with otp
user_id=input("Enter your id:")
password=int(input("Enter the password:"))
otp=int(input("Enter the otp:"))
if user_id=='Banglore':
    print("User_id correct")
    if password==8001:
        print("correct password")
        if otp==4556:
            print("login successful")
        else :
            print("invalid otp")
    else:
        print("password invalid")
else:
    print("insert the valid id")

#WAP to print even  numbers
sum=0
i=0
while i<=10:
    if i%2==0:
        sum=sum+i
    i=i+1
print(sum)

  #to to the given number is single valued or multi valued
a=[1,2,3,4]
while i<=4:
    if type(a) in (int,float,bool,complex):
        print("single valued")
    else:
        print("multi valued")
i=i+1

  #to print the length of the string
a="swapnodaya"
i=0
while i<len(a):
    if i%2==0:
        print(a[i])
    i=i+1
print()

#to check the chara,special chara,and numbers
a="1EW22CS4@#"
num=""
alpa=""
spl=""
i=0
while i<len(a):
    if '0'<=a[i]<='9':
        num=num+a[i]
    elif 'a'<=a[i]<='z' or 'A'<=a[i]<='Z':
        alpa=alpa+a[i]
    else:
        spl=spl+a[i]
    i=i+1
print(num)
print(alpa)
print(spl)