foot (12 inches) yard (36 inches), centimeter (2.54 inches) and meter (39.37 inc

Question

foot (12 inches) yard (36 inches), centimeter (2.54 inches) and meter (39.37 inches). Screen sample (bold is user input). W'ite a program that converts and prints a user-supplied measurement in inches into Inch Conversion Program*** Please enter how many inches you want to convert: 69 That is 5.75 feet 1.92 yard 175.26 centimeter 1.75 meter Write a program that reads a product type (a character), the quantity sold (an integer) and the dollar amount (a double). Use setw & setfill. 2. Please enter the product type, quantity sold and price: F 10 210.50 Thank you. You entered: Type: F Qty: 10 Price: $***210.50 Write a program segment that will ask the user to input a number and it will display the square and cube of the number. The space between "' and the number should be 10 blank spaces filled with dashes (). Use setw& setfill. 3. Please enter a number: 5 The square of the number is25 The cube of the number is125

Explanation / Answer

/*
Answer1
copy the below code and save the file and run it on the compiler and give the input you will get the desired output
*/

#include <bits/stdc++.h>
using namespace std;

int main()
{
   float inches,feet,yard,centimeter,meter;
   cout<<"***Inch Conversion Program"<<endl;
   cout<<"Please enter how many inches you want to convert:";
   cin>>inches;
   //1 feet=12 inches
   feet=inches/12;
   //1 yard = 36inches
   yard=inches/36;
   //1 inch = 2.54cm
   centimeter=inches*2.54;
   //1 meter=39.37 inches
   meter=inches/39.37;
   //std::setprecision(2) is used for giving the output of the float values to correctly 2 places after decimal
   cout<<"That is   "<<std::fixed<<std::setprecision(2)<<feet<<"feet "<<std::fixed<<std::setprecision(2)<<yard<<"yard "<<std::fixed<<std::setprecision(2)<<centimeter<<"centimeter "<<std::fixed<<std::setprecision(2)<<meter<<"meter"<<endl;
   return 0;
}

/*
Answer2
copy the below code and save the file and run it on the compiler and give the input you will get the desired output
*/
#include <bits/stdc++.h>
using namespace std;

int main()
{
   char product_type;
   int quantity_sold;
   double dollar_amount;

   cout<<"Please enter the product type, quantity sold and the price:"<<endl;
   cin>>product_type>>quantity_sold>>dollar_amount;

   cout<<"Type:"<<product_type;
   cout<<" Qty:"<<quantity_sold;
   //setw is used for setting the field width
   cout<<" Price:$"<<std::setw(9);
   //setfille(*) is used for filling the character as here * is given for the vacant field spaces
   cout<<std::setfill('*')<<std::fixed<<std::setprecision(2)<<dollar_amount<<endl;
   return 0;
}

// Answer3
// copy the below code and save the file and run it on the compiler and give the input you will get the desired output

#include <bits/stdc++.h>
using namespace std;

int main()
{
   int input;
   cout<<"Please enter a number: ";
   cin>>input;
   int no_dig_square=0;
   int no_dig_cube=0;
   int square=input*input;
   int cube=input*input*input;

   while(square>0){
       no_dig_square++;
       square/=10;
   }

   while(cube>0){
       no_dig_cube++;
       cube/=10;
   }
   //here we calculate the no of digits in cube and square as we need the fixed no of'-' character after ':'
   //and for setting the field it is necessary
   cout<<"The square of the number is:"<<std::setw(10+no_dig_square)<<std::setfill('-')<<input*input<<endl;
   cout<<"The cube of the number is:"<<std::setw(10+no_dig_cube)<<std::setfill('-')<<input*input*input;

   return 0;
}

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