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Hi...Zuk
could you give an explanation for the above ...:confused::confused::confused:

Hi...
how I can create a structure that pointing to another different structure. And also passing structure to function.



thank you.

my last qus is ....



#include <stdio.h>


void foo(int[][3]);

@ salem: not the same qus..it is different. I know its output but i can't understand why like that.....?

#include <stdio.h>
void f1(int*, int);
void f2(int*, int);
void (*p[2])(int*, int);
int main(void)
{
int a = 3;
int b = 5;
p[0] = f1;
p[1] = f2;

how it comes...?
#include void foo(int[][3]);int main(void){ int a[3][3] = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }; foo(a); printf("%d\n", a[2][1]); return 0;}void foo(int b[][3]){ ++b; ...

void main()
{
extern char a[30];
}

How much array a is reserving memory space? how?

@rogster001 :Ohh I am really sorry i can't able to understand your code because I don't know c++...:D

@rogster001 : I can do that simple programs but I can't do it in some data structures like tree traversal , link lint reverse ... but I can done it in iterative method.

hai...

I couldn't able to understand recursion programs. so please suggest me any way to improve my recursion programming skill..

thank you..

*scan_array or *scan_array[number] or *scan_array+number - you can access the value of that address
scan_array - is a pointer variable

And one important thing is use typedef to save your coding time.....:D

trial =(struct randomstruct *) malloc(sizeof(struct node));

malloc() always return void pointer so you should type cast it in to your struct pointer.....

@ twomaers : But I want to do it in no extra space. which means use only those str1 and str2 variables only....

strcpy( concat + strlen(s1), s2 );



@ twomaers: I can't able to understand.... could you explain the process....

#include<stdio.h>
#include<stdlib.h>
void con(char*,char*);
int len(char*);
char s[]="xxxxx";
char s2[]="yyyy";
main()
{
char *s1=&s2;
char *s0=&s;

isdigit function...!!

A compressed string is stored in an array of sufficient length. Write a program and its complexity to un-compress the string.
i.e. a3b6c4
1.output:
aaabbbbbbccccc

2.output:
abc346

The...

Write a C program to print all permutations of a given string - GeeksforGeeks | GeeksforGeeks

@salem This what you said....

No... I'll try

Today my instructor ask one qus. to me but really I dont know how to solve that problem. that was a given array contain some elements we have to print it in the way of all possible combinations.
...

#include <stdio.h>

#define FALSE 0
#define NULL 0

typedef struct {
int dataitem;
struct listelement *link;
}listelement;

@laserlight: No...but I have to write it in minimum cast...so that only i ask

In queue Implementation how many pointers are needed to write optimized code ...?:confused::confused:

Thank you

you declare the variables as float but you read integer value(%d) try to change it