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Alborosie
3 years ago
5

Write a Java program to accept an item's name and price from the user and output them to the console

Computers and Technology
1 answer:
Anit [1.1K]3 years ago
6 0

Answer:

// program in java.

// package

import java.util.*;

// class definition

class Main

{// main method of the class

public static void main (String[] args) throws java.lang.Exception

{

   try{

    // scanner object to read inputs

Scanner scr=new Scanner(System.in);

 // variables

String name;

   double price;

   System.out.print("Enter item's name: ");

   // read item's name

   name = scr.next();

   System.out.print("Enter item's price: ");

   // read item's price

   price= scr.nextDouble();

   // print name

   System.out.println("name of item is:"+name);

   // print price

   System.out.println("price of item is:"+price);

   }catch(Exception ex){

       return;}

}

}

Explanation:

Read name & price of item from user and assign it to variables "name" & "price" respectively with scanner object.Then print the name and price of item .

Output:

Enter item's name: Apple                                                                                                  

Enter item's price: 100                                                                                                    

name of item is:Apple                                                                                                      

price of item is:100.0

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Answer:

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Output:

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Explanation:

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Answer:

#include <iostream>

using namespace std;

int arrayMinimum(int myArray[], int myArraySize) {

int small = myArray[0];

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

   if(myArray[i]<small){

small = myArray[i];

}

 }

 return small;

}

int main(){

   int myArray[20];

   for(int i =0;i<20;i++){

       cin>>myArray[i];          

   }

   cout<<"The smallest is: "<<arrayMinimum (myArray,20);

   return 0;

}

Explanation:

This solution is provided in c++

#include <iostream>

using namespace std;

This line defines the arrayMinimum function

int arrayMinimum(int myArray[], int myArraySize) {

This initializes the smallest of the array element to the first

int small = myArray[0];

This iterates through the array

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

This if condition checks for the smallest

   if(myArray[i]<small){

The smallest is assigned to the small variable

small = myArray[i];

}

 }

This returns the smallest

 return small;

}

The main method begins here

int main(){

This declares an array of 20 elements

   int myArray[20];

The following iteration allows user input into the array

<em>    for(int i =0;i<20;i++){ </em>

<em>        cin>>myArray[i];          </em>

<em>    } </em>

This calls the method and returns the minimum

   cout<<"The smallest is: "<<arrayMinimum (myArray,20);

   return 0;

}

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2 years ago
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