Consider the following ANSI C program: #include #include struct Node{ int value; struct Node ⋆ next ;}; int main(){ struct Node ⋆boxE, ⋆head, ⋆boxN; int index = 0 ; boxE = head = (struct Node ⋆) malloc (sizeof(struct Node)); head - value = index ; for ( index = 1 ; index next = boxN; boxN - value = index ; boxE = boxN; } for ( index = 0 ; index value); head = head - next ; printf( "value at index %d is %d " , index + 1 , head - value);}} Which one of the statement below is correct about the program ?

Question

Consider the following ANSI C program: #include #include struct Node{ int value; struct Node ⋆ next ;}; int main(){ struct Node ⋆boxE, ⋆head, ⋆boxN; int index = 0 ; boxE = head = (struct Node ⋆) malloc (sizeof(struct Node)); head -> value = index ; for ( index = 1 ; index <= 3 ; index ++){ boxN = (struct Node ⋆) malloc(sizeof(struct Node)); boxE -> next = boxN; boxN -> value = index ; boxE = boxN; } for ( index = 0 ; index <= 3 ; index ++) { printf( "value at index %d is %d\m" , index , head -> value); head = head -> next ; printf( "value at index %d is %d " , index + 1 , head -> value);}} Which one of the statement below is correct about the program ?

Examsnet · Accepted Answer

Correct Answer is : It dereferences an uninitialized pointer that may result in a run-time error.

GATE Computer Science (CS) 2021 Shift 2 Solved Paper