Question

FOR C PROGRAMMING LANGUAGE

Consider the following C programming language declaration. Find the values of the following. If undefined write undefined.

int A[2][3] = { {1, 2, 3}, {4, 5, 6} };

A[1][0]: [Value goes here]

*A[0]: [Value goes here]

*(*A + 1): [Value goes here]

**(A + 1): [Value goes here]

**(A + 2): [Value goes here]

Answer 1

The output for each call are as follows:

A[1][0]: [4]

*A[0]: [1]

*(*A + 1): [2]

**(A + 1): [4]

**(A + 2): [1]

The implemented code and corresponding output are as follows:

#include <stdio.h>

int main() {
    int A[2][3]={{1,2,3},{4,5,6}};    
    printf("\n %d", A[1][0]);
    printf("\n %d", *A[0]);
    printf("\n %d", *(*A+1));
    printf("\n %d", **(A+1));
    printf("\n %d", **(A+2));
    return 0; 
}

Output: