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Write a program to compute the following equation for values of time. y = 2x+3 The values of time are stored in the file program.dat and the solution should be displayed on the screen and stored in a file called program.out. Answer #include stdio.h #include stdlib.h void main() { char prompt; Date: 26th August 2012 Version 1.0 Function : ASCII file handling Modifications: none*/ /* Define I/O streams */ FILE *fptr,*fptw; float x,y; fptr = fopen("program.dat","r");
if (fptr == NULL) { /* Check for error */ printf("Cannot find the file program.dat\n\r"); exit(1); } fptw = fopen("program.out","w"); if (fptw == NULL) { /* Check for error */ printf("Cannot create a new file called program.out"); fclose(fptr); exit(1); } while (fscanf(fptr,"%f",&x) != EOF) { /* This repeats the read till fscanf returns back an End of file marker i.e No data left */ y = 2*x+3; printf("X = %f Y=%f\n\r",x,y); fprintf(fptw,"X = %f Y=%f\n\r",x,y); } printf("I have finished the computation\n\r"); fclose(fptr); fclose(fptw); printf("Press and key to exit \n\r"); scanf("\n%c",&prompt); } Original data can be entered using the application 'NOTEPAD', or 'Edit' likewise the output can be read by Notepad or any word processor set to text mode.
Question: (a) Write down the class 'ListNode' to contain the following:- (i) variable data of type Object (ii) variable next of type ListNode (iii)
Aim: To implement a program for dynamic data structure(linked list). Code: class node { int data; node *next;
A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome
THIS PROGRAM IS TO ASK A DATE & ALSO ASK FOR DAYS TO BE ADDED TO PRODUCE #include #include struct date { int dd; int yy; int mm; }; void main() { clrscr(); in
Identify 2 to 3 existing algorithms commonly used for object tracking. Algorithms should be in C or written in MATLAB language. Document these algorithms in flowcharts and run thes
Write a program that allows user to enter number of elements in an array. The program then allows user to enter the elements. Write a function called max that returns the position
#include "stdafx.h" #include iostream using namespace std; int _tmain(int argc, _TCHAR* argv[]) { int NumbHold[5]; int * ptrNumb;
What's the order that objects in an array are destructed? Need assistance please explain it with example.
Explain Processing A Data File? Mainly data file applications needs that a data file be altered as it is being processed. For instance in an application involving the processin
A Padovan string P(n) for a natural number n is defined as: P(0) = ‘X’ P(1) = ‘Y’ P(2) = ‘Z’ P(n) = P(n-2) + P(n-3), n>2 where + denotes string concatenation. For a string of the c
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