Processor fault

Question:
Why do I get with the following program, this error: general protection exeption, 0x215f:0x1ef3timer(1) 0x215f:0x1ef3 Processor fault.Program (very small):

#include #include int get_value (int _value);void main (void){	int _time=0;	int _timemod=1;	clrscr();	while (_time < 1000)	{		_time++;		if (_time == 100)		{			get_value(_timemod);			gotoxy (30,6);			printf ("%d", _timemod);		  _time = 0;		}	}}int get_value (int _value){	gotoxy (30,5);	printf ("El nuevo factor por favor : ");	scanf ("%d", _value);	return (_value);}
I think the program fails in returning the value from get_value.Can you help me?

Answer:
There are two problems with your get_value function.

  1. If the parameter has to be modified, you need to pass itas a reference.

  2. scanf requires the address of the variable it is to write in, notthe value.

So, if you rewrite your get_value as follows, you should be OK.

int get_value (int &value){	gotoxy (30,5);	printf (“El nuevo factor por favor : “);	scanf (“%d”, &value);	return (value);}
Also, it is a very poor programming practice to put leading underscores invariable names. These names are generally reserved by the C compilerfor its own use.

Share the Post:
Share on facebook
Share on twitter
Share on linkedin

Overview

The Latest

your company's audio

4 Areas of Your Company Where Your Audio Really Matters

Your company probably relies on audio more than you realize. Whether you’re creating a spoken text message to a colleague or giving a speech, you want your audio to shine. Otherwise, you could cause avoidable friction points and potentially hurt your brand reputation. For example, let’s say you create a

chrome os developer mode

How to Turn on Chrome OS Developer Mode

Google’s Chrome OS is a popular operating system that is widely used on Chromebooks and other devices. While it is designed to be simple and user-friendly, there are times when users may want to access additional features and functionality. One way to do this is by turning on Chrome OS

homes in the real estate industry

Exploring the Latest Tech Trends Impacting the Real Estate Industry

The real estate industry is changing thanks to the newest technological advancements. These new developments — from blockchain and AI to virtual reality and 3D printing — are poised to change how we buy and sell homes. Real estate brokers, buyers, sellers, wholesale real estate professionals, fix and flippers, and beyond may