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Questions by Shubhanshu

4 votes
0 answers
61
Algebra
If $13x + 17y = 643$, where $x$ and $y$ are the natural numbers, what is the value of two times the product of $x$ and $y$? Is there any good solution other than brute force??
If $13x + 17y = 643$, where $x$ and $y$ are the natural numbers, what is the value of two times the product of $x$ and $y$?Is there any good solution other than brute for...
6 votes
2 answers
63
complement of the Finite Automata
For below question assume you have input set = {a,b} Q1. Complement of the NFA accepting language L is equivalent to complement of the that language L. {True/False} Q2. What will be the complement of NFA accepting only epsilon?
For below question assume you have input set = {a,b}Q1. Complement of the NFA accepting language L is equivalent to complement of the that language L. {True/False}Q2. Wha...
0 votes
0 answers
66
Dynamic Programming: Collect maximum no of coin in grid
Why answer is not D)??
Why answer is not D)??
3 votes
1 answer
69
Value at and Address of Operator in C
#include <iostream> using namespace std; int main() { int i = 10; int *p; p = &i; printf("%u\n%u\n%u", *&p, &*p, &i); } All will give same answer. Suppose Adress of i = 100, and since p is pointing to i, it will have value at p = 100, and suppose address of p = 200. How, to evaluate it?
#include <iostream using namespace std; int main() { int i = 10; int *p; p = &i; printf("%u\n%u\n%u", *&p, &*p, &i); }All will give same answer.Suppose Adress of i = 100,...
3 votes
1 answer
75
Rossen: Permutation and Combination
What is the probability of these events when we randomly select a permutation of {1, 2, . . . , n} where n ≥ 4? a) n precedes 1 and n −1 precedes 2. b) n precedes 1 and n precedes 2.
What is the probability of these events when we randomly select a permutation of {1, 2, . . . , n} where n ≥ 4?a) n precedes 1 and n −1 precedes 2.b) n precedes 1 and...
1 votes
1 answer
78
Border Gateway Protocol
Why BGP is an application layer Protocol? Ref :- https://en.wikipedia.org/wiki/Border_Gateway_Protocol
Why BGP is an application layer Protocol?Ref :- https://en.wikipedia.org/wiki/Border_Gateway_Protocol
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