Name and define (or list the set that defines) three of the four common data types in programming.

For your biology class, you have taken a number of measurements for A plant growth experiment. you wish to create a chart that s

Natasha2012 [34]

The answer is B, calc or excel

4 0

3 years ago

Write a program to test the difference between %d and %i conversion

Gelneren [198K]

Void test(char *s)
{
int i, d;
sscanf(s, "%i", &i);
printf("%s converts to %i using %%i\n", s, i);
sscanf(s, "%d", &d);
printf("%s converts to %d using %%d\n", s, d);
}

int main()
{
test("123");
test("0x123");
return 0;
}

outputs:
123 converts to 123 using %i
123 converts to 123 using %d
0x123 converts to 291 using %i
0x123 converts to 0 using %d

As you can see, %i is capable of parsing hexadecimal, whereas %d is not. For printf they're the same.

7 0

3 years ago

Prove the following assertion: For every game tree, the utility obtained by MAX using minimax decisions against a suboptimal MIN

TiliK225 [7]

Answer:

From the given diagram, consider a MIN node whose children are terminal nodes, if MIN plays

suboptimal. MIN will never be lower than the utility obtained playing against an optimal MIN

MIN will always select a move having minimax utility greater than or equal to the move that is

predicted by the minimax that is the MIN-played optimal value.

Then the MIN node's value is increased to MAX. This is done by induction.

One can do better than the minimax strategy, if the suboptimal play is predicted by MIN.

If MIN always falls for certain for certain kind of trap and losses, then setting up a trap guarantees a win.

Explanation:

See attached picture also.

5 0

3 years ago

MULTIMEDIA<br>Write any four advantages of multimedia technology .

madreJ [45]

Explanation:

Answer in the attached image...

hope it helps

5 0

3 years ago

Write an application for Cody’s Car Care Shop that shows a user a list of available services: oil change, tire rotation, battery

Firdavs [7]

An application for Cody’s Car Care:

#include <iostream>

#include <string>

#include <vector>

using namespace std;

int main()

{

vector<string>stroptions(4);

stroptions[0] = "Oil Change";

stroptions[1] = "Tire Rotation";

stroptions[2] = "Battery Check";

stroptions[3] = "Brake Inspection";

vector<int> intprices(4);

intprices[0] = 45;

intprices[1] = 22;

intprices[2] = 15;

intprices[3] = 10;

int option;

cout<< "Welcome to Joe's Car Care Shop!" <<endl;

cout<< "Choose a service from our menu:" <<endl;

for(int i = 1; i<= 4; i++)

{

cout<< "#" <<i<< ": " <<stroptions[i-1] <<endl;

}

cout<< "Choice: ";

bool loop = true;

while(loop)

{

loop = false;

cin>> option;

switch(option)

{

case 1:

cout<< "\nA " <<stroptions[option-1] << " will be: $" <<intprices[option -1] <<endl;

break;

case 2:

cout<< "\nA " <<stroptions[option -1] << " will be: $" <<intprices[option -1] <<endl;

break;

case 3:

cout<< "\nA " <<stroptions[option -1] << " will be: $" <<intprices[option -1] <<endl;

break;

case 4:

cout<< "\nA " <<stroptions[option -1] <<" will be: $" << intprices[option -1] <<endl;

break;

default:

cout<< "\nYou entered an invalid item! Try again!" <<endl;

loop = true;

break;

}

3 0

2 years ago