Activity 5.4:Write a program that will convert Malaysian Ringgit(RM) amounts to Japanese Yen. The conversionfactors to use are:Tips:1 RM = 25.69218 YenReferSolve the problems using constant values.Program 04.cComment in yourDisplay the output as below:program and saveyour file asActivity_5.4.cEnt er RM to convert100Ri nggi t Mal aysi a :Japanese YenRM 100. 00¥ 2569. 22:51

here in this question we have asked to write a program which take RM from user and convert RM to…

Answered: Write a program that will convert…

Write a program that will convert Malaysian Ringg (RM) amounts to Japanese Yen. The conversion factors to use are: 1 RM = 25.69218 Yen Solve the problems using constant values.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Write code to read the content of the text file input.txt .● For each line in input.txt , write a new line in the new text file output.txtthat computes the answer to some operation on a list of numbers.● If the input.txt has the following:o Min: 1,2,3,5,6o Max: 1,2,3,5,6o Avg: 1,2,3,5,6● Your program should generate output.txt as follows:o The min of [1, 2, 3, 5, 6] is 1.o The max of [1, 2, 3, 5, 6] is 6.o The avg of [1, 2, 3, 5, 6] is 3.4.
4) Which of the following is/are valid ways to allocate memory for an integer by dynamic memory allocation in CPP? a. int *p = new int(100);b. int *p; p = new int; *p = 100;c. int *p = NULL; p = new int; *p=100;d. Only 1,2e. All of these 5) Choose the correct option?#include<iostream>using namespace std; class Base {}; class Derived: public Base {}; int main(){Base *bp = new Derived;Derived *dp = new Base;} a. No Compiler Errorb.Compiler Error in line “Base *bp = new Derived;”c. Compiler Error in line ” Derived *dp = new Base;”d. Runtime Error
Modify the program 11-10 from pages 753-755 as follows: 1. To Length class files (Length.h and Length.cpp) add the operator overload for stream insertion (<<) and stream extraction (>>) from page 759. You should not use the modified version of class Length from page 759 because it contains more operator overloads. Instead of typing you can use copy/paste from Length1.h and Length1.cpp respectively. 2. In main() replace the lines 11-16 with appropriate usage of stream extraction overload (>>) to change "first" and "second" objects with values inputted by the end user. 3. In main(), replace the output on lines 21,22 and 25,26 with appropriate usage of stream insertion (<<) operator. The resulting output should be identical with the unmodified version of the program. 11-10: // This program demonstrates the Length class's overloaded // +, -, ==, and < operators. #include <iostream> #include "Length.h" using namespace std; int main() { Length first(0),…
Write a program whose input is two integers and whose output is the two integers swapped. Ex: If the input is: 3 8 the output is: 8 3 Your program must define and call the following function. swap_values() returns the two values in swapped order.def swap_values(user_val1, user_val2) this is what I have but its not letting mt pick random numbers : def swap_values(user_val1, user_val2):#Create a temporary variable to swap the valuestemp = user_val1user_val1 = user_val2user_val2 = tempreturn user_val1,user_val2 # Take inputs from the useruser_val1 = int(input())user_val2 = int(input())x,y = swap_values(user_val1,user_val2) print(x + ' ' + y) I need the numbers to be side by side once they are answered.
Write a program whose input is two integers and whose output is the two integers swapped. Ex: If the input is: 3 8 Output: 8 3 Your program must define and call the following function. swap_values() returns the two values in swapped order.def swap_values(user_val1, user_val2) My Code: def swap_values(user_val1, user_val2):temp = user_val1user_val1 = user_val2user_val2 = tempreturn user_val1, user_val2 if __name__ == '__main__': user_val1 = int(input())user_val2 = int(input()) print(swap_values(user_val1, user_val2)) However the output is (8, 3) which is giving me incorrect due to formating, the output needs to be 8 3 without parantheses and comma.
Question 3 Explain the difference between a script file and a function file i) Write a program using MATLAB that calculates the average, å = 1 N x x1 N i =1 and the standard deviation for a set of values (X), S = Make a script file ‘date.m’ with which the user can call up de desired date. How to solve the problem Ask the user (with the command >> input if he/she wants to know the date (1=yes, 2=no). - If the answer is ‘yes’ the date must be displayed (>> date). If the answer is ‘no’ display on the screen that the user does not want to know the date (>> disp) Write the m-file in MATLAB. Given the function prototype, Function [out] = examfcn (in) Write four (4) different calls to the function, each of…
USE PYTHON Before there were emoji, there were emoticonsLinks to an external site., whereby text like :) was a happy face and text like :( was a sad face. Nowadays, programs tend to convert emoticons to emoji automatically! In a file called faces.py, implement a function called convert that accepts a str as input and returns that same input with any :) converted to ? (otherwise known as a slightly smiling faceLinks to an external site.) and any :( converted to ? (otherwise known as a slightly frowning faceLinks to an external site.). All other text should be returned unchanged. Then, in that same file, implement a function called main that prompts the user for input, calls convert on that input, and prints the result. You’re welcome, but not required, to prompt the user explicitly, as by passing a str of your own as an argument to input. Be sure to call main at the bottom of your file. ( Please see attached file for Demo) use PYTHON
Write a program whose input is two integers and whose output is the two integers swapped. Ex: If the input is: 3 8 the output is: 8 3 Your program must define and call the following function. swap_values() returns the two values in swapped order. def swap_values(user_val1, user_val2) def swap_values(user_val1, user_val2): swap_values(user_val1, user_val2) return user_val1, user_val2 if __name__ == '__main__': user_val1 = input() user_val2 = input() temp = user_val1 user_val1 = user_val2 user_val2 = temp print(user_val1, user_val2)
C Programming Task Write a programme called pgmReduce which takes 3 arguments:1. an input file (either ASCII or binary)2. an integer factor n, and3. an output fileand reduces the input file by that factor in each dimension. For example, if the invocation is:pgmReduce inputFile 5 outputFileand inputFile is a 13x17 image, then outputFile should be a 2x3 image in which only thepixels with row and column of 0 modulo 5 in the inputFile exist
Please use python not java or C++ A straight line can be defined by a pair of points p1(x1, y1) and p2(x2, y2). The slope m of a line is defined as follow: ? = ?% − ?' ?% − ?' Your program reads the points from a text file called ‘points.txt’ which contains the coordinates of unknown number of pairs of points as shown in Figure 1. Each line contains four values x1, y1, x2, y2, where x1, y1 are the coordinates of the first point and x2, y2 are the coordinates of the second point. Figure 1. Input file contains unknown number of point pairs Use Spider, to create the following files: (i) The input file ‘points.txt’ shown in Figure 1. (ii) Your Python program that reads from the input file ‘points.txt’, the coordinates of unknown number of pairs of points, computes the corresponding slopes then prints the results on the screen as shown in Figure 2. Figure 2. The output on screen Your program must define and use the following functions: 1. printHeader(...): prints on screen the three lines…
Explain the difference between a script file and a function file i) Write a program using MATLAB that calculates the average, å = 1 N x x1 N i =1 and the standard deviation for a set of values (X), S = Make a script file ‘date.m’ with which the user can call up de desired date. How to solve the problem Ask the user (with the command >> input if he/she wants to know the date (1=yes, 2=no). - If the answer is ‘yes’ the date must be displayed (>> date). If the answer is ‘no’ display on the screen that the user does not want to know the date (>> disp) Write the m-file in MATLAB. Given the function prototype, Function [out] = examfcn (in) Write four (4) different calls to the function, each of which uses a…
1. Write a function num_double to read file (f1.txt), double all the numbers, keep the string (no change), and write to another file (f2.txt), for example: >>># f1.txt-“I have 5 books and 3 pens...” >>> f2 = num_double(f1) >>> # f2.txt – “I have 10 books and 6 pens ...”