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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.
Hello, Do you have any idea for programming project to simulate a network attack (threat) mechanism or a defense mechanism. Can I get some suggestions for this. Please include th
In the Byteland country a string "s" is said to super ascii string if and only if count of each charecter in the string is equal to its ascci value in the byteland country ascii co
Project Description: Online game development Online Live Baccarat Game is needed - client program. - server program(IOCP or ect..). - web program(ASP or PHP or etc..
obtain two numbers from thekey board,and determain and display(if either)is the larger of two numbers.
A: Along with the C++ language, you can overload operators and functions. Overloading is the practice of supplying more than one definition for a provided function name in the same
Threaded binary tree: Consider the linked illustration of a binary tree 'T. Approximately half of the entries is the pointer fields 'LEFT' and 'RIGHT' will have null elements. Th
Define the Increment and Decrement Operators in c language? C offers two special operators -and ++ called decrement and increment operators respectively and these are unary ope
Write a C program to calculate the output Y for a given value of X for the following formula Y=X 2 + 2X +3 #include stdio.h void main() { char promt; float y,x
Define the Logical Operators in c language? The Logical operators deals with the ways the relationships are able to connected. C has the following three logical operators
By pressing ‘6’ (i.e. key’6’ one time) on the keypad, the mobile shows ‘m’ on display screen in write text message area
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