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Hi guys, I need help with identifying type declaration of variable p.

I've attempted, but I am not certain of my answers.

Can someone help me out please ?


1)

I've got this memory allocation problem, can't seem to figure it out:


#include <ctype.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>

I seriously have no idea how to allocate memory in the array, if someone could give me some advice, please

ok, it prints:
linker input file unused because linking not done.

I just don't understand why, inside the while loop it prints fine, but when I try to iterate the array outside the while loop, it...

It's asking my for input, and nothing later.

ok, I need need help with this last program:




FILE *fp; <- this is just a file with numbers;
<< I'm not providing the entire sourse code, since it's irrelevant
...

Can someone tell me how to make this loop print out values ? yes, I need a loop, not just a line, but a loop, because I will need to do other stuff with it later.



for(y=0;y<4;i++)
...

#include<ctype.h>
#include<stdio.h>
#include<unistd.h>

int main()
{
char *array2d[5][5];

int c_1 = 1;
int c_2 = 2;