better understanding of getline() and cin
- by numerical25
Trying to get some basic understanding of console functionalities. I am having issues so consider the following...
#include "stdafx.h"
#include<iostream>
#include<conio.h>
using namespace std;
/*
This is a template Project
*/
void MultiplicationTable(int x);
int main()
{
int value = 0;
printf("Please enter any number \n\n");
getline(cin, value);
MultiplicationTable(value);
getchar();
return 0;
}
I actually based this off code from http://www.cplusplus.com/doc/tutorial/basic_io/ . My IDE is not recognizing getline() so of course when I compile the application. I get an error
'getline': identifier not found
Now take a look at this code
#include "stdafx.h"
#include<iostream>
#include<conio.h>
using namespace std;
/*
This is a template Project
*/
void MultiplicationTable(int x);
int main()
{
int value = 0;
printf("Please enter any number \n\n");
cin>>value;
MultiplicationTable(value);
getchar();
return 0;
}
When I execute this line of code the console window opens and immediately closes. I think I a missing something about cin. I do know that it delimits spaces but I don't know what else. what should I use for input to make my life easier.
