Computer Science Forum

Have understood that ISO 14001 is related to environmental management system. Wanted to know what is **ISO 14001 Certification** and why companies need it?

#include<stdio.h> #includ<conio.h> Int main() { int ch; float F,C,R,K; char chs; printf(“Choose Input Value\n1.F\n2.C\n3.R\n4.K\n”); scanf(“%d”,&ch); switch(ch) { Case1: F=input(“Fahrenheit value”); C=(5/9)*(F-32); K=C+273.15; R(9/5)*K; Case2: C=input(“Celsius value”); F=(9/5)*(F-32); K=C+273.15; R=(9/5)*K; Case3: R=input(“Rankine value”); F=R-459.67; C=(5/9)*(F-32); K=C+273.15; Case4: K=input(“Kelvin value”); R=(9/5)*K; F=R-459.67; C=(5/9)*(F-32); default: printf(“Invalid Input”) } fflush(stdin); printf(“Print final value F=%0.3f …

Assume a basic x86 PC (or if it is impossible due to locked access/firmware blobs etc assume the closest modern equivalent of a PC e.g an open RISC system with cpu ram hardrive and a way to interface with a keyboard mouse and a VGA/HDMI monitor) NO OS is present. …

Hi everyone, i hope someone can help me with my activity i cant really catch up on my lessons so i hope someone can help me explain each line of this code this language is pascal https://onlinegdb.com/0Z0pIIsen

Hello, I am new in C programming, I am writing a function to evaluate a prefix arithmetic expression. I know my code works well but it seems the message floating exception (core dumped) is because if my (preval / 0) the program is not going to work. However, I would …

Hello, I wrote this c program that will rearrange the numbers in an array such that all the even numbers come first and that will also calculate the sum. However, when I tested it on mipsmark software ( for correcting assembly language programs) I have a test fails. Here's what …

I want to ask. I have 3 textfield. For example I just have 2 number so I fill at the first and second textField. But, if I want to calculate the value of this textfield, I need to enter 0 to the third textfield. So, I want to ask about …

Hi, i wana ask about what would be a great topic for literacy review, discussion paper or research paper for those who encounter system specification morphisms thanks

as an game engine dev i created an console graphics engine to create blazing graphics contains lighting and shadows and draw algorithms and the for loop for my 3D part was running slow and no flicker but slowly generates the walls and everything and when i update the frame again …

Ive created a snake game with the help of a tutorial and i want to create a pause function for my program however, every other tutorial and website i looked at hasn't really helped, can someone help me figure out how to pause my game?

I am interested in technology, however I do not wish to go to university and after stumbling upon the MIT Challenge, I have taken it as a proof of concept. Clearly education is changing, and I would like to take a less traditional route. But before I go too far, …

Hello, I am not sure if this is the correct place to post this... I would like your general opinions on this: When testing a software with different functionalities, is it a good thing to state the number of test case to be prepared initially for each functions? Like we …

21 year old female here. Just wondering if anyone can tell me their experiences please and hopefully provide some tips. I'm currently in cc right now and never heard of this major until now. I heard it is challenging, but I'm up for it! Coding definitely sounds interesting (and it …

I have learning this from youtube,php quiz using ajax. I am facing problem when click on next button after last question it is not redirecting on final page. Please help me to fix this. I think responseText not working. Question.php page to where i display question <script type="text/javascript"> var questionno="1"; …

Hi Guys, Will AGI take all jobs that are currently done by humans? Maybe it will eliminate most jobs that don't have a technical background or most low-medium skilled jobs? I am not talking about A.I as it is today or ASI but in the future lets say 2060 Or …

Hello everyone, Hope you are doing , I am too much confuse to buy a gaming laptop for my younger brother, Someone suggest a website like https://pcmag.com, https://cartvela.com, and Techradar but there are too much content, I can't make a decision.

Homework

Define a class Pairs with two integer data members, f and s, where f represents the first value in the ordered pair and s represents the second value in an ordered pair. Objects of type Pairs can be used in any situation where ordered pairs are needed. This class has: …

Write an algorithm to find average of 10 number

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Create the following table using SQLite database The basic building block of the system. Book: Every book will have BookID, BookTitle, Author, ISBN, Publishers. Employee : Every Employee will have EmployeeID, EmployeeName, FatherName, Designation, Salary Student: Every student will have Registration, StudentName, DOB, Program, Term Create table for issue and …

[You may use arrays] Credit Card Number Validation Payment card usage in Egypt is on a steady rise. According to the CBE report there are over 22 million active debit and credit cards in Egypt. This means that vendors accepting payments through these cards need to have a way of …

What are the byte values of basic data types : char , int , long , long long, float, double.?(using sizeof() )?

I am currently creating a Hangman program using Object oriented programming in C++. I tested my words class and it runs perfectly with a sample main that I was using. The classes that I need help with are Hangman and HangmanConsole. I am not sure what to do to get …

I am making a tic tac toe game, and have completed it. Now I am trying to implement a library to my code and I chose ncurses, because it seems easier to add and will allow me to change the color of the input for the game. However, I can't …

#include <stdio.h> #include <stdlib.h> #include <stdbool.h> #include <time.h> #include <string.h> #define WORDS 10 #define WORDLEN 40 #define CHANCE 6 bool srand_called = false; int xrand(int x){ if (!srand_called) { srand(time(NULL) << 10); srand_called = true; } return rand() % x; } char* decode(char* code){ int x = ((strlen(code) - 3) …

I have an assignment due for my ap computer science principals class and I have no clue on how to do it. I’m willing to pay!!!

Hi I am coding a raspberry Pi to light up 5 LEDS for a binary number. I am missing some code because I am not sure what to put there, and my output is not coming out correctly. My output is below How many bits? 5 Enter the pin number …

In the program i made tried to login and it does not work i am not sure what i did wrong. [[Click Here](http://www.onlinegdb.com/B15uh6kB_)](http://www.onlinegdb.com/B15uh6kB_) #include <stdio.h> #include <stdlib.h> #include <string.h> #define MAXUSERNAME 30 #define MAXPASSWORD 20 typedef struct { char username[MAXUSERNAME]; char password[MAXPASSWORD]; } pass; int main() { char userName[MAXUSERNAME]; char …

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how do i skip a char in filestream? i tried the ignore function but that doesnt work in filestream, i also tried using an array[i] and said if(arr[i]=="-") then i++ while outputting but that doesnt work either

Selection sort uses the greedy techique, do all other sorting algorithm follow greedy technique?

// complete the following code. // Do not use 2-D array, such as int a[2][3]; #include <iostream> #include <stdlib.h> using namespace std; // implement the functions : add, sub, mult, transpose class Matrix { public: Matrix(int row, int col); int GetData(); Matrix Transpose(); int Display(); Matrix Multiply(Matrix b); Matrix Add(Matrix …

i need help on : we sum the balances of all of the Accounts ?? print the total sum. print the owners of all the Accounts that have balances < 100 ? Danny is generous – and wants to deposit 72 into all accounts with balances < 100 How many …

Hi, I have created a two player board game url deleted - rule 2.7 Thes problem is that AI is easily beatable. I used heuristics to find best move for the AI. The rules of game are as follows 1) 9 by 9 grid is divided into 9 grids of …

[CENTER][b]YaBasic: The beginners choice[/b][/CENTER] [CENTER][i][SIZE=1]By Michael "Cup of Squirrels" Garwood[/i][/SIZE][/CENTER] So you know how it is, you have some kind of sudden fascination with computers, and want to learn how to program. This could be for a number of reasons: You could be a middle aged man who wants to …

// c program to add 10 elements entered by the user #include <stdio.h> int main () { int i; float elements[10]; //declaring the array float sum = 0; for (i = 0; i < 10; ++i) { printf ("Enter element %d: ", i + 1); //getting the elements from the …

Write a program that checks the pressure of soda cans coming from a production line using a function. For each soda, the pressure value must be CLOSE to its ideal value. However, due to manufacturing problems the pressure value from can to can. First, the program will read the number …

Hello, Today I learned about Deepfake. Virtual faces that look very realistic. What do you think of this? And can you tell me what I should do to deploy this technology? I would like to create an assistant that helps people use a website. Thanks, Leon

Count number of occurrences of a digit with while/do while without using array in c++

# What Are Voronoi Diagrams? # Voronoi Diagrams are an essential visualization to have in your toolbox. The diagram’s structure is a data-driven [tessellation](https://en.wikipedia.org/wiki/Tessellation) of a plane and may be colored by random or to add additional information. ## Learn the Lingo ## The set of points that generate the …

I tried alot to print this arrow with random generated values which are 0101 , every time it should be differnt, please help me out thanks :) 

// This program will calculate the highest and the lowest, // variable out of a set of numbers. Also, it is going to give // the sum and the average out of this set. #include <iostream> #include <cmath> using namespace std; int main() { int number, average, amount, sum; int …

I have to make my sample run look like this . I cannot seem to get it right. Sample run Welcome to Vending Machine capable of deep frying twinkies Please insert coin: Enter D or d for Dollar Enter Q or q for Quarer Enter M or m for Dime …

I'm trying to write a function that will draw a right triangle that will ascend and then descend after the max height is reached. It is to be drawn using the asterisk symbol. I'm fairly new to recursion and that is the primary method I need to use to solve …

I solved a problem some day ago. In that problem you had to format an integer. I found it hard to solve. So here I am sharing my problem with you. Problem: Read an integer variable and print it in which the digits are separated into groups of three by …

double Node::ConvertChar(char key[]) { double value; value=atof(key); return value; } void Node::ConvertFormula(string formula,int resistor,vector <Resistor> &Res,vector <double> &OpArray){ int Operator=resistor-2; resistor=resistor-1; int length=formula.length(); int j=length-4; double resistance; while(length>0) { char temp[3]; int x=1; for(int i=2;i>=0;i--) { temp[i]=formula[length-x]; x++; } resistance=ConvertChar(temp); Res[resistor].SetResistance(resistance); resistor--; while(j>0) { if(formula[j]=='+') { OpArray[Operator]=-1.0; }else { OpArray[Operator]=-2.0; …

hey , if i wanna write this code by " while" loop , what the steps to do that ?? #include<iostream.h> char *TESTmarks(char *t){ char marks [] = {'.',';',':','!',',','?'}; char *newm=new char [strlen(t)]; for( int i = 0;i<strlen(t);i++) { for(int k = 0;k<=7 ;k++) { if(t[i] == marks[k]) t[i] = …