Question

Using a greedy algorithm solve the following instance of Interval Scheduling {(2,12),(1,7),(3,5),(8,10),(7,14),(9,16),(10,14),(12,13),(17,22),(13,14),(15,20),(14,18),(20,30),(22,25),(26,27),(25,29),(24,31)}

Answer #1

LANGUAGE: JAVA (using greedy algorithm)
Implement a dynamic programming solution to identify the
least-cost way of performing a chained matrix multiplication. (this
part is just for reference, need the code for below).
(I want this second part to be solved using greedy algo)-->
Also implement, to compare the costs, greedy way of performing
chained matrix multiplication

The following processes are being scheduled using a preemptive,
round-robin scheduling algorithm.
Process
Priority
Burst Time
Arrival
P1
40
20
0
P2
30
25
25
P3
30
15
30
P4
35
10
60
P5
5
10
100
P6
10
10
105
Each process is assigned a numerical priority, with a higher
number indicating a higher relative priority. In addition to the
processes listed below, the system also has an idle task (which
consumes no CPU resources and is identified...

The following processes are being scheduled using a
preemptive,
priority-based, round-robin scheduling algorithm.
Process
Priority
Burst
Arrival
P
1
8 15 0
P
2
3 20 0
P
3
4 20 20
P
4
4 20 25
P
5
5 545
P
6
5 15 55
Each process is assigned a numerical priority, with a higher number
indicating a higher relative priority. The scheduler will execute
the highestpriority process. For processes with the same priority,
a round-robin
scheduler will be...

Problem 6 The following tables show the timing
for processes using two different scheduling algorithms based on
the table of process arrival times and burst times (All ties were
resolved using the arrival time). Using this information:
Calculate the average turnaround time for each algorithm. Show
your work.
Name the scheduling algorithm used to generate the timing
tables.
Process
Arrival Time
Burst Time
P1
0
4
P2
3.9
1
P3
2.9
3
P4
0.9
2
P5
1.9
4
Mystery Algorithm...

This is python questions
1.An algorithm to solve this computation problem must be written
using a programming language.
a.True
b.False
2.O(N) is called __________ complexity.
a.Constant
b.Linear
c.Quadraic
d.Exponential
3.
A fast sorting algorithm is a sorting algorithm that has an
average runtime complexity of __________ or better.
a.O(N2)
b.O(N1.5)
c.O(NlogN)
d.None of these
4.A(n)_________ describes a sequence of steps to solve a
computational problem or perform a calculation.
a.permutation
b.statement
c,algorithm
d.formula

Show Proof of correctness and state, and solve the Recurrence
using the Master Theorem. Let G = G(V, E) be an arbitrary,
connected, undirected graph with vertex set V and edge set E.
Assume that every edge in E represents either a road or a bridge.
Give an efficient algorithm that takes as input G and decides
whether there exists a spanning tree of G where the number of edges
that represents roads is
floor[ (|V|/ √ 2) ]. Do...

Solve the following instance of the 0/1 knapsack problem by
using dynamic programming approach. Where W=5
item
weight
Value
1
3
SR 40
2
2
SR 6
3
1
SR 20
4
4
SR 12

The following processes are being scheduled using a preemptive,
priority-based, round-robin scheduling algorithm. Each process is
assigned a numerical priority,with a higher number indicating a
higher relative priority. The scheduler will execute the
highest-priority process. For processes with the same priority, a
round-robin scheduler will be used with a time quantum of 10 units.
If a process is preempted by a higher-priority process, the
preempted process is placed at the end of the queue.
Process
Burst
Time Arrival Time...

The following processes are being scheduled using a preemptive,
priority-based, round-robin scheduling algorithm. Each process is
assigned a numerical priority,with a higher number indicating a
higher relative priority. The scheduler will execute the
highest-priority process. For processes with the same priority, a
round-robin scheduler will be used with a time quantum of 10 units.
If a process is preempted by a higher-priority process, the
preempted process is placed at the end of the queue.
Process
Burst
Time Arrival Time...

Give a recursive algorithm to solve the following recursive
function.
f(0) = 0;
f(1) = 1;
f(2) = 4;
f(n) = 2 f(n-1) - f(n-2) + 2; n
> 2
Solve f(n) as a function of n using
the methodology used in class for Homogenous Equations. Must solve
for the constants as well as the initial conditions are given.

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