Python

counting alphabets

name=input("Enter your name:")
i=0
temp_var=""
while i<len(name):
    if name[i] not in temp_var:
        temp_var +=name[i]
        print(name[i],":",name.count(name[i]))
    i+=1

Use of split function

a,b,c=input("enter three numbers separetd by comma").split(",")
avg=int(a)+int(b)+int(c)/3
print(f"The avg of three numbers is {avg}")

Make the letters uppercase
#name=input("enter your name:")
#print(name[::-1])

name="Anuska"
print(name.upper()
      )

Use of string function
name,alp=input("enter your name and any alphabet from your name separated by comma:").split(",")
print(len(name.lower()))
print(name.lower().count(alp.lower()))
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Escape sequence
print("This is \\\\ double backslash")
print("This is /\\/\\/\\/\\/\\ moutain")
print("He is \t awesome")
print("\\\" \\n \\t \\\'")
print("\U0001F923")

Number guessing
import random
winning_number=12
num=int(input("Guess any number betweeen 1 and 20:"))
if num==winning_number:
    print("HURRAY!! YOU WON!")

else:
    if num>=winning_number and num<=20:
      print("Too high")
    if num<=winning_number and num>=1 :
      print("TOO low")
    else:
       print("not in range")



Sum of digits
n=input("Enter a number containing more than one digit:")
total=0
length=len(n)
i=0
while i<length:
    total=total+int(n[i])
    i=i+1

print(total)


Watch Coco
name=input("Enter Your Name:")
age=int(input("Enter your age:"))
name=name.lower(name)

if name[0]=='a'  and age>=10:
    print("You can watch this movie")

else:
    print("you can't watch this movie")




Use of "f"
for i in range(10):
    print(f"hello world:{i}")

###output
#hello world:0
hello world:1
hello world:2
hello world:3
hello world:4
hello world:5
hello world:6
hello world:7
hello world:8
hello world:9

Use of functions:
def greater(x,y):

    if x>y:

        return x
    elif x<y:

        return y
    else:
        return "equal"

print(greater(5,4))


use of greatest function: