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If malloc() and calloc() are not type casted, the default return type is . . . . . . . .
Which of the following is correct about new and malloc? i) new is an operator whereas malloc is a function ii) new calls constructor malloc does not iii) new returns required pointer whereas malloc returns void pointer and needs to be typecast
A total of 3720 votes were casted to A, B and C. B has received total votes of 1080. If 390 people who had casted their votes to A withdrew and cast their votes to B, then the number of votes casted to A and C becomes equal. Find the number of votes casted to C.
In an election, only 75% of the voters casted their votes. Out of these casted votes, 5% were declared invalid. If one of the candidates got 4275 votes which is 30% of the total valid votes then find the number of casted votes.
Which of the following should be used for freeing the memory allocated in the following C code?
#include struct p{ struct p *next; int x;};int main(){ struct p *p1 = (struct p*)malloc(sizeof(struct p)); p1->x = 1; p1->next = (struct p*)malloc(sizeof(struct p)); return 0;}
Which of the following statements about calloc() and malloc() functions is correct?
Select the right statement with reference to malloc() and calloc().
What is returned by the function if the space cannot be allocated by the function malloc(), realloc() and calloc()?
What is the difference between 'malloc' and 'calloc' in C?
A got 60% total number of casted votes and won the election. B got 30% of remaining casted votes and other 70% votes of remaining are of NOTA. The 40000 voters did not come to vote which is 20% total eligible voters of city for election. The difference between the NOTA and the number of votes cast for B is –