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3 years ago

Consider the following class definition.

Computers and Technology

1 answer:

erik [133]3 years ago

3 0

Answer:

public int getX()

Explanation:

From the question, we understand that the value is to be accessed in other classes.

This implies that we make use of the public access modifier. Using the public modifier will let the instance variable be accessed from other classes.

Also, we understand the return type must be the variable type of x. x is defined as integer. So, the constructor becomes public x

Lastly, we include the constructor name; i.e. getX().

Hence, the constructor is: <em>public int getX()</em>

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match the parts of a project plan listed in Column A to the specific examples given in Column B.Write the letter of your answer

prisoha [69]

Answer:

The name of the project is C: Reversible Playmat
The objectives are given in B
The Sketch is given as D
The Materials needed is listed in A
The procedure is F
Evaluation is E

Explanation:

You would find that the other matches are relatively easy save for B and F. The difference between the procedure is that the procedure is more detailed about what needs to be done.

Notice that F states exactly, the dimensions that need to be cut while B albeit wordier, gives a description of the end result only.

Cheers.

7 0

3 years ago

Implement a C program to solve the 15-puzzle problem using the A* search algorithm.

fomenos

Answer:

#include<stdio.h>

#include<conio.h>

int m=0,n=4;

int cal(int temp[10][10],int t[10][10])

{

int i,j,m=0;

for(i=0;i < n;i++)

for(j=0;j < n;j++)

{

if(temp[i][j]!=t[i][j])

m++;

}

return m;

}

int check(int a[10][10],int t[10][10])

{

int i,j,f=1;

for(i=0;i < n;i++)

for(j=0;j < n;j++)

if(a[i][j]!=t[i][j])

f=0;

return f;

}

void main()

{

int p,i,j,n=4,a[10][10],t[10][10],temp[10][10],r[10][10];

int m=0,x=0,y=0,d=1000,dmin=0,l=0;

clrscr();

printf("\nEnter the matrix to be solved,space with zero :\n");

for(i=0;i < n;i++)

for(j=0;j < n;j++)

scanf("%d",&a[i][j]);

printf("\nEnter the target matrix,space with zero :\n");

for(i=0;i < n;i++)

for(j=0;j < n;j++)

scanf("%d",&t[i][j]);

printf("\nEntered Matrix is :\n");

for(i=0;i < n;i++)

{

for(j=0;j < n;j++)

printf("%d\t",a[i][j]);

printf("\n");

}

printf("\nTarget Matrix is :\n");

for(i=0;i < n;i++)

{

for(j=0;j < n;j++)

printf("%d\t",t[i][j]);

printf("\n");

}

while(!(check(a,t)))

{

l++;

d=1000;

for(i=0;i < n;i++)

for(j=0;j < n;j++)

{

if(a[i][j]==0)

{

x=i;

y=j;

}

//To move upwards

for(i=0;i < n;i++)

for(j=0;j < n;j++)

temp[i][j]=a[i][j];

if(x!=0)

{

p=temp[x][y];

temp[x][y]=temp[x-1][y];

temp[x-1][y]=p;

}

m=cal(temp,t);

dmin=l+m;

if(dmin < d)

{

d=dmin;

for(i=0;i < n;i++)

for(j=0;j < n;j++)

r[i][j]=temp[i][j];

}

//To move downwards

for(i=0;i < n;i++)

for(j=0;j < n;j++)

temp[i][j]=a[i][j];

if(x!=n-1)

{

p=temp[x][y];

temp[x][y]=temp[x+1][y];

temp[x+1][y]=p;

}

m=cal(temp,t);

dmin=l+m;

if(dmin < d)

{

d=dmin;

for(i=0;i < n;i++)

for(j=0;j < n;j++)

r[i][j]=temp[i][j];

}

//To move right side

for(i=0;i < n;i++)

for(j=0;j < n;j++)

temp[i][j]=a[i][j];

if(y!=n-1)

{

p=temp[x][y];

temp[x][y]=temp[x][y+1];

temp[x][y+1]=p;

}

m=cal(temp,t);

dmin=l+m;

if(dmin < d)

{

d=dmin;

for(i=0;i < n;i++)

for(j=0;j < n;j++)

r[i][j]=temp[i][j];

}

//To move left

for(i=0;i < n;i++)

for(j=0;j < n;j++)

temp[i][j]=a[i][j];

if(y!=0)

{

p=temp[x][y];

temp[x][y]=temp[x][y-1];

temp[x][y-1]=p;

}

m=cal(temp,t);

dmin=l+m;

if(dmin < d)

{

d=dmin;

for(i=0;i < n;i++)

for(j=0;j < n;j++)

r[i][j]=temp[i][j];

}

printf("\nCalculated Intermediate Matrix Value :\n");

for(i=0;i < n;i++)

{

for(j=0;j < n;j++)

printf("%d\t",r[i][j]);

printf("\n");

}

for(i=0;i < n;i++)

for(j=0;j < n;j++)

{

a[i][j]=r[i][j];

temp[i][j]=0;

}

printf("Minimum cost : %d\n",d);

}

getch();

}

Explanation:

7 0

3 years ago

Which professional can film projects hire as part of their budgeted costs? You can hire special ____ lawyers and include their f

gregori [183]

This is clearly A it is not that hard

3 0

3 years ago

What is meaning of geo and bio

Aleks [24]

Answer:

GEO. genetically enhanced organism. Medical, Health, Healthcare.

The word biology is derived from the greek words /bios/ meaning /life/ and /logos/ meaning /study/ and is defined as the science of life and living organisms. An organism is a living entity consisting of one cell e.g. bacteria, or several cells e.g. animals, plants and fungi.

Hope it helps

Explanation:

5 0

3 years ago

Read 2 more answers

Provide an example of a question that could NOT be answered with a binary message. Explain why this is the case, making referenc

solong [7]

This is a question with a much simpler answer given its open ended ness - a representation merely means, given binary data, we can determine what 'thing' that binary data corresponds to.

<span>That makes the question unanswerable, because words can all be represented in binary data, and the question cannot be answered without those. Thus, all answers we can convey have a binary representation of some form (that form being the translation of the words we used to communicate the answer into binary data).</span>

7 0

4 years ago