Recent questions tagged isi2012 - GATE Overflow

+1 vote

1 answer

1

ISI2012-PCB-A-3
Given an array $A = \{a_1, a_2, \dots, a_n\}$ of unsorted distinct integers, write a program in pseudo-code for the following problem: given an integer $u$, arrange the elements of the array $A$ such that all the elements in A which are less than or equal to ... which are greater than $u$ are at the end of the array. You may use at most 5 extra variables apart from the array $A$.

asked Jun 2, 2016 in Algorithms by jothee Veteran (105k points) | 89 views

+1 vote

1 answer

2

ISI2012-PCB-A-2b
Professor Hijibiji has defined the following Boolean algebra $\mathcal{B} = (B, +, *)$, where $B = \{1, 2, 3, 5, 6, 10, 15, 30\}$, i.e., the set of all eight factors of $30$; the two binary operators $’+’$ and $’*’$ respectively denote the LCM (least common multiple) and GCD (greatest common divisor) of two integer operands. Which are the identity elements for $\mathcal{B}$?

asked Jun 2, 2016 in Digital Logic by jothee Veteran (105k points) | 78 views

+1 vote

0 answers

3

ISI2012-PCB-A-2a
Professor Hijibiji has defined the following Boolean algebra $\mathcal{B} = (B, +, *)$, where $B = \{1, 2, 3, 5, 6, 10, 15, 30\}$, i.e., the set of all eight factors of $30$; the two binary operators $'+'$ ... common multiple) and GCD (greatest common divisor) of two integer operands. Show that the two operations of $\mathcal{B}$ satisfy associativity commutativity distributivity.

asked Jun 2, 2016 in Digital Logic by jothee Veteran (105k points) | 61 views

+4 votes

3 answers

4

ISI2012-PCB-A-1b
How many $0$’s are there at the end of $50!$?

asked Jun 2, 2016 in Numerical Ability by jothee Veteran (105k points) | 286 views

+1 vote

1 answer

5

ISI2012-PCB-A-1a
A group of $15$ boys plucked a total of $100$ apples. Prove that two of those boys plucked the same number of apples.

asked Jun 2, 2016 in Numerical Ability by jothee Veteran (105k points) | 224 views

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