Flowchart - While loop

[spadez]

Hi,

This is a mock exam question im working on. I have to make the code for the flowchart attached. My first solution involved 2 if loops but from help I got on another forum I realised it wasnt correct to do it that way as it didnt loop.

Below is the code that I currently have. Can someone please tell me if this is a correct solution for the attached flowchart?:

#include <stdio.h>

int main(void)
{
	int i=0;
	char c=0;
	char line[10]="Fantastic";

while(i < 10) 
	{
        	if (c == '\0')
        	{
		               printf("\n");
  	}
		else
		{
		              printf("%c",c);
		              c=line[i++];
	         }
                         printf("\n");
 
return 0;
}

[brownhead]

I think you forgot to attach the flowchart.

[spadez]

Mmm its showing as attached for me, but just in case there are problems here is a imageshack link:

ImageShack - Image Hosting :: 456iqq.jpg

[brownhead]

Nvm, I see it now. Dunno if you edited or I'm just blind. But you just made a typo, its correct.. Make sure to space your lines correctly though so you can catch these things easier.

int i;
char c = 0;
char line[10] = "Fantastic";
while(i < 10)
{
    if (c == '\0')
    {
        printf("\n");
    }
    else
    {
        printf("%c",c);
        c = line[i++]
    }
} // You were missing this curly
printf("\n");

[spadez]

Thanks brownhead. Im trying to learn proper spacing at the moment >.<

[brownhead]

What are you using to write your code? Many IDEs come with code formatters.

[spadez]

Sorry but ive just tried running this code. It seems to spam the "\n" character. I cant spot why this is doing this, is it meant to from the information in the flowchart?

Edit: I tried writting this one from scratch in notepad.

[brownhead]

Sorry, that one was my mistake, forgot to initialize i.

int i = 0; // <<< Whoops
char c = 0;
char line[10] = "Fantastic";
while(i < 10)
{
    if (c == '\0')
    {
        printf("\n");
    }
    else
    {
        printf("%c",c);
        c = line[i++]
    }
}
printf("\n");

[spadez]

With this code it still spams the part of the code in red:

// cfghcfh.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"


int main()
{
int i = 0; 
char c = 0;
char line[10] = "Fantastic";
while(i < 10)
{
    if (c == '\0')
    {
        printf("\n");
    }
    else
    {
        printf("%c",c);
        c = line[i++];
    }
}
printf("\n");
	return 0;
}

I dont really understand why this is doing this. Do i need a break command or something?

[Sysop_fb]

Because 0 = 0x0 = NULL = '\0'