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प्रश्न
Write short notes on Tokens.
उत्तर
Python breaks each logical line into a sequence of elementary lexical components known as Tokens. The normal token types are;
- Identifiers
- Keywords
- Operators
- Delimiters
- Literals
Whitespace separation is necessary between tokens, identifiers, or keywords.
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संबंधित प्रश्न
Which of the following is not a token?
Which of the following is not a logical operator?
Which operator is also called a Conditional operator?
What are the different operators that can be used in Python?
What are string literals? Explain.
Which of the following is a valid java keyword?
The output of the following code is ______.
System.out.println(Math.ceil(6.4)+Math.floor(-1-2));The default value of a boolean variable is ______.
Consider the following program segment in which the statements are jumbled, choose the correct order of statements to swap two variables using the third variable.
void swap(int a, int b)
{ a=b; -> (1)
b=t; -> (2)
int t=0; -> (3)
t=a; -> (4)
}
Define a class with the following specifications:
Class name: Bank
Member variables:
double p - stores the principal amount
double n - stores the time period in years
double r - stores the rate of interest
double a - stores the amount
member methods:
void accept () - input values for p and n using Scanner class methods only.
void calculate () - calculate the amount based on the following conditions:
| Time in (Year) | Rate % |
| Upto `1/2` | 9 |
| >`1/2` to 1 year | 10 |
| > 1 to 3 year | 11 |
| > 3year | 12 |
`a = p (1+r/100)^n`
void display () - display the details in the given format.
Write the main method to create an object and call the above methods.
