what is the value of b
if a=5;
b=++a + ++a
- 31 Answers
- 55028 Views
- Infosys, TCS, Tech Mahindra, I also Faced
- E-Mail Answers
Answer Posted / anup dixit
13 is the correct answers. I'm attaching here a small java
program which proves this:
The program is:
------------------------------------------------------------
public class TestAddition
{
public static void main(String[] args)
{
int a=5;
System.out.println("1..Before a was : "+a);
int b = ++a + ++a;
System.out.println("Final a was : "+a+ ", int b =
++a + ++a is: "+b);
a=5;
System.out.println("2..Before a was : "+a);
int c= ++a+(++a);
System.out.println("Final a was : "+a+", int c=
++a+(++a) is: "+c);
}
}
------------------------------------------------------------
The output is:
------------------------------------------------------------
1..Before a was : 5
Final a was : 7, int b = ++a + ++a is: 13
2..Before a was : 5
Final a was : 7, int c= ++a+(++a) is: 13
| Is This Answer Correct ? | 15 Yes | 10 No |
Post New Answer View All Answers
What is a stream?
Explain what is the difference between null and nul?
Write a client and server program in C language using UDP, where client program interact with the Server as given below: i) The client begins by sending a request to send a string of 8 characters or series of 7 numbers, the server sends back a characters or numbers as per the request of the client. ii) In case of series of 7 numbers: The client sends a multiplication of numbers, to the server. iii) In case of a string of 8 characters: The client sends a reverse order of string to the server.. iv) Server will send an acknowledgment to the client after receiving the correct answer
What is a static function in c?
Write a code to generate a series where the next element is the sum of last k terms.
What does. int *x[](); means ?
a program that performs some preliminary processing in C, it acts upon certain directives that will affect how the compiler does its work a) compiler b) loader c) directive d) preprocessor
What is adt in c programming?
Differentiate fundamental data types and derived data types in C.
What are integer variable, floating-point variable and character variable?
What is structure in c definition?
Is null always equal to 0(zero)?
How is a pointer variable declared?
Why do we need arrays in c?
In cryptography, you could often break the algorithm if you know what was the original (plain) text that was encoded into the current ciphertext. This is called the plain text attack. In this simple problem, we illustrate the plain text attack on a simple substitution cipher encryption, where you know each letter has been substituted with a different letter from the alphabet but you don’t know what that letter is. You are given the cipherText as the input string to the function getwordSets(). You know that a plain text "AMMUNITION" occurs somewhere in this cipher text. Now, you have to find out which sets of characters corresponds to the encrypted form of the "AMMUNITION". You can assume that the encryption follows simple substitution only. [Hint: You could use the pattern in the "AMMUNITION" like MM occurring twice together to identify this]
