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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.
Normal 0 false false false EN-US X-NONE X-NONE
Unary Minus Operator( Negation) This operand can be used to negate the value of a variable. It is also used to state a negative number, here a minus(-) sign is prefixed to the
Calculate the area of circle using c program: const float Pi = 3.1415926; inline float area(const float r) {return Pi * r * r;} main() { float radius;
Develop Custom Mql4 Code/Fxdreema block Project Description: I need the subsequent code written in mql4 and integrated as custom block(s) in fxdreema: for each trade: C
Give practice in writing program''s..
//Create a custom calculator program capable of reading the input stream of an expression //and make basic computations to provide answer. //Your program will ask the user to
Pls i only need help with program 2. #include #include using namespace std; int main() { int FilingStatus; cout cout cout cout cout cout
A: Use a member while you can and a friend when you need to. Sometimes friends are better syntactically (e.g., in class Fred, friend functions let the Fred parameter to be secon
write a c progrm to find area under the cuve y=f(x) #include float start_point, /* GLOBAL VARIABLES */ end_point, total_area; in
Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec
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