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lara31 [8.8K]
1 year ago
12

write (define) a public static method named countup, that takes one int argument and returns no value. you can safely assume tha

t the argument will always be a positive integer. when this method is called, it should print a count from 1 up to (and including) the argument value.
Computers and Technology
1 answer:
tester [92]1 year ago
7 0

Using the knowledge of computational language in python it is possible to write a code that write (define) a public static method named countup, that takes one int argument and returns no value.

<h3>Writting the code:</h3>

<em>public class </em><em>Main</em>

<em>{</em>

<em>public static void main(</em><em>String</em><em>[] args) {</em>

<em>// testing the method </em><em>countDown </em><em>with values 5, 6, 1</em>

<em>countDown(5);</em>

<em>System.out.println();</em>

<em>countDown(6);</em>

<em>System.out.println();</em>

<em>countDown(2);</em>

<em>System.out.println();</em>

<em>}</em>

<em />

<em>public static void </em><em>countDown</em><em>(int num)</em>

<em>{</em>

<em>for (int i=1 ; i<=num ; i++) // for </em><em>loop </em><em>iterates from 1 to num</em>

<em>{</em>

<em>System.out.print(i+","); // prints num followed by comma ,</em>

<em>}</em>

<em>}</em>

<em>}</em>

See more about JAVA at brainly.com/question/12975450

#SPJ1

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5. Create a variety of test cases focusing on the sorting algorithm, such as the final element is the smallest, the entire set i
andrew11 [14]

Answer:

// C code

// This code will compute the values of the sales ticket sales for concerts

#include <stdio.h>

#define MAXN 100 // max characters in a group/concert name

#define MAXG 50 // max concerts/groups

#define MAXC 3 //max categories

char group [MAXG][MAXN];

int fans [MAXG][MAXC];

float prices [MAXC];

float sales [MAXG];

int count = 0;

void printArray () {

printf ("%15s%5s%5s%5s%10s\n",

"Concert", "s1", "s2", "s3","Sales");

for (int i = 0; i < count; i++) {

printf ("%15s", group [i]);

for (int j = 0; j < MAXC; j++) {

printf ("%5d", fans[i][j]);

} // end for each category

printf ("%10.2f\n", sales [i]);

} // end for each group

} // end function printArray

void computeSales () {

for (int i = 0; i < count; i++) {

sales [i] = 0;

for (int j = 0; j < MAXC; j++) {

sales [i] += prices [j] * fans [i][j];

} // end for each category

} // end for each group

} // end function computeSales

// ***** totalSales ****

void totalSales()

{

float tsales;

for(int i = 0; i <= MAXC; i++){

tsales += sales [i];

}

printf("\n\t\tThe total sales are: $%.2f\n",tsales);

}

// ***********************************

void switchRows (int m, int n) {

char tc;

int ti;

float v;

// printf ("Switching %d with %d\n", m, n);

for (int i = 0; i < MAXN; i++) {

tc = group [m][i];

group [m][i] = group [n][i];

group [n][i] = tc;

} // end for each character in a group name

for (int i = 0; i < MAXC; i++) {

ti = fans [m][i];

fans [m][i] = fans [n][i];

fans [n][i] = ti;

} // end for each fan category

v = sales [m];

sales [m] = sales [n];

sales [n] = v;

} // end switch

int findMinSales (int m) {

float min = sales [m];

int target = m;

for (int i = m+1; i < count; i++)

if (sales [i] < min) {

min = sales [i];

target = i;

} // end new max found

return target;

} // end function findMinSales

void sortBySales () {

int target;

for (int i = 0; i < count; i++) {

target = findMinSales (i);

if (target > i)

switchRows (i, target);

} // for each concert

} // end function sortBySales

//**********sort by fans*************

int minFans (int b) {

float min = fans [b][0];

int target = b;

for (int i = b; i < count; i++)

if (fans [i][0] < min) {

min = fans [i][0];

target = i;

} // end new max found

return target;

}

void sortByFans () {

int target = 0;

//int result;

 

for (int i = 0; i < count; i++) {

target = minFans(i);

if (target > i)

//result = target;    

switchRows (i,target);

 

}

}

//********************************

void getData () {

// for (int i = 0; i < MAXG; i++) sales [i] = 0;

printf ("\nEnter ticket prices in each of %d cateogories: ", MAXC);

for (int i = 0; i < MAXC; i++)

scanf ("%f", &prices [i]);

printf ("-- Enter group and fans in %d categories\n", MAXC);

printf (" . to finish entries:\n");

for (int i = 0; i < MAXG; i++) {

scanf ("%s", group[i]);

if (group [i][0] == '.')

break;

count++;

for (int j = 0; j < MAXC; j++)

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

} // end for each group

} // end function getData

int main(void) {

getData ();

computeSales ();

printArray ();

printf ("\n --- Sorted sales ---\n");

sortBySales ();

printArray ();

totalSales ();

printf("--- sorted by fans ---\n");

sortByFans ();

printArray ();

totalSales ();

printf("\t\t ... Bye ...\n");

return 0;

}

7 0
3 years ago
The key invention that enabled computers to go into every home and office is
Scrat [10]
<span><span />The Microprocessor is the key invention that enabled computers to go into every home and office. Microprocessor is a computer processor that enables the computer to run. It is also called as central processing unit. It is also a multipurpose and programmable device that accepts inputted data and process the data to provide an output. Microprocessor started from 8-bit design to 16bit, 32 bit, 64 bit and now it is produce a multi core design in the market. Faster and stronger design that can run heavier applications.</span>



8 0
3 years ago
Scale-based classification for networks allows us to differentiate PANs, LANs, MANs, and WANs. Moreover, the structure of a netw
Nana76 [90]

Answer:

1. PANs uses Star Topology.

2. LAN uses four topology (Bus, Ring, Star and Tree).

3. MAN uses Star Topology.

4. WAN uses Bus topology.

Explanation:

1. PAN is the personnel area network, in which different personnel devices of a person are connect to each other with the help of the central computer with the help of Bluetooth, WiFi or some other medium. The central computer will work like a hub and all the devices are directly connected to the central PC. It is same as the ring topology where all the devices are connected to the central PC. So we can say that, PANs use star topology.

2. LAN is the local area network that has been established with in the premises of the organization. In this type of network, four typologies involve to complete the network connection. First is star topology, that is used to connect all the devices with the switches. Then Bus topology is used to connect all the switches with the single main cable. Ring topology is involved to connect all the switches with each other. Tree topology is used to connect different block if the organization in the form of branch to connect the central router or switch.

3. MAN is the Metropolitan Area Network which is comprise of different LANs. All the LANs are connected to the Router in the form of Star topology.

4. WAN is the wide area network. In WAN different MANs are connected to the network through single cable. This type of network uses Bus topology.

6 0
3 years ago
Declare an array named a of 10 elements of type int and initialize the elements (starting with the first) to the values 10, 20,
kherson [118]

Answer:

int a[10] = {10,20,30,40,50,60,70,80,90,100};

Explanation:

In the above statement, we declare the integer data type array variable that is 'a' then, pass its index value that is 10 which means it contains only 10 values and initialize the components of the array variable that is starting with 10 and end at 100 in the difference of 10. So, the following declaration is correct according to the statement.

5 0
3 years ago
What are examples of people who own the copyrights of their property? Check all that apply.
jolli1 [7]
"Nevaeh thinks of a name for her new company", "Alexis thinks of an idea for a new product" and "Josiah writes a poem" are open to copyright because they can claim that their work is original and cannot be reproduced without their consent. 
3 0
3 years ago
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