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Answers by Hirak

1 votes
4
Probability question of CLRS
In a restaurant each of $n$ customer gives a hat to the hat check person. The hat check person gives the hat back to the customer in a random order. What is expected number of customer who get back their own hat?
In a restaurant each of $n$ customer gives a hat to the hat check person. The hat check person gives the hat back to the customer in a random order. What is expected numb...
3 votes
8
TEST BOOK QUESTION
CAN SOMEBODY EXPLAIN THIS ANSWER PLZ !!!
CAN SOMEBODY EXPLAIN THIS ANSWER PLZ !!!
1 votes
11
Made Easy Test Series:Algo- Asymptotic Complexity
$1)n^{2019}=O\left (n^{2020} \right )$ $2)O(n^{2019})=O\left (n^{2020} \right )$ Which one is correct?? If $1)$ is correct, why $2)$ not correct?
$1)n^{2019}=O\left (n^{2020} \right )$$2)O(n^{2019})=O\left (n^{2020} \right )$Which one is correct??If $1)$ is correct, why $2)$ not correct?
0 votes
17
Gate 2018: Probability
In a box, there are $2$ red, $3$ black and $4$ blue coloured balls. The probability of drawing $2$ blue balls in sequence without replacing, and then drawing $1$ black ball from this box is _________ %.
In a box, there are $2$ red, $3$ black and $4$ blue coloured balls. The probability of drawing $2$ blue balls in sequence without replacing, and then drawing $1$ black ba...
2 votes
20
GATE2014 EC-1: GA-4
The statistics of runs scored in a series by four batsmen are provided in the following table. Who is the most consistent batsman of these four? ... $K$ $L$ $M$ $N$
The statistics of runs scored in a series by four batsmen are provided in the following table. Who is the most consistent batsman of these four?$$\begin{array}{|c|c|c|} \...
1 votes
23
time complexity
int fun(int n) { int count = 0; for (int i = n; i > 0; i /= 2) for (int j = 0; j < i; j++) count += 1; return count; } what is the time complexity
int fun(int n) { int count = 0; for (int i = n; i 0; i /= 2) for (int j = 0; j < i; j++) count += 1; return count; } what is the time complexity
2 votes
25
when an inverter is placed in both inputs of SR flip flop
When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is [A]. JK flip-flop [B]. D flip-flop [C]. T flip-flop [D]. Master slave JK flip-flop ans given is B but how
When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is[A].JK flip-flop[B].D flip-flop [C].T flip-flop[D].Master slave JK flip-flopa...
5 votes
29
GATE CSE 1996 | Question: 26
A computer system has a three-level memory hierarchy, with access time and hit ratios as shown below: ... of less than $100 nsec$? What is the average access time achieved using the chosen sizes of level $1$ and level $2$ memories?
A computer system has a three-level memory hierarchy, with access time and hit ratios as shown below:$$\overset{ \text {Level $1$ (Cache memory)} \\ \text{Access time = ...
1 votes
30
Number of moves of smallest disc in tower of Hanoi
______ is the number of moves of the smallest disc in Tower of Hanoi implementation where the tower consisting of 17 discs (numbered from 0 to 16) Answer given: $2^{16}$ = 65536 Please explain
______ is the number of moves of the smallest disc in Tower of Hanoi implementation where the tower consisting of 17 discs (numbered from 0 to 16)Answer given: $2^{16}$ ...
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