Membership operators in Python

x = "Saransh"

print('S'in x)

OUTPUT
TRUE

x = "Saransh"

print('v'in x)

OUTPUT

FALSE

# sentences case (h ,H)

x = "Saransh"

print('H'in x)

output

False

x = "xpple"

if "A" in x:
  print("yes a is found")
else:
  print("No,not found")

OutPut:
 
No,not found


 x = "Apple"
if "A" in x:
  print("yes a is found")
else:
  print("No,not found")

OutPut

yes a is found

Comments

Python Input and Type Casting.

Main Key Points input() // for get userinput value int() // eval() // float() // x =input("Enter Your age-") // 23 print(x) output 23 int() Type cast x = int(input("Enter Your age-")) // only enter integer value print(x) output 23 float() type cast x = float(input("Enter Your age-")) // 44 print(x) output 44.0 eval() type casting - any types of value converts x = eval(input("Enter Your age-")) // enter- 0b1111( 15 binary number) print(x) output 15

Python Username and Password using if .. else

Easy ways to check username and password by using simple if else statement. Ex. username = "saransh" password = "Saransh77" x = input("enter your username- ") y = input("enter your password- ") if x == username: if y == password: print("Okay Right..!") else: print("please enter correct username or password.") OUTPUT

Python If...else Statement

Simple If Statement x = 23 if x > 0: print("x is positive value") print("this is always printed") x = -1 if x > 0: print(x, "is positive number") print("this is also always printed") Output If...Else statement a = -7 if a > 0: print(a, " is positive") else: print(a," is Negative") output

Code By Saransh

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