Matrix Consultancy Placement Paper
Company: Matrix Consultancy
1.output of the following code:
#define M 5+5
void main()
{ printf(?%d?, M*M);
}
2.*p+ + increment p or what it points to?
3.Find error with a given code:
{scanf(“&”,a)}
4.syntax of free func.
5.give output:
void main()
{
int x=0, y=1;
(x || printf(?printing xn?));
(y|| printf(?printing yn?));
}
6 write one major advantage & disadvantage of recursion.
7.what is hashing?
8. give output:
main()
{
int j=5;
printf(?%d %d %d?, + +j, j, j+ +);
}
9.give output:
main()
{
int static i=5, j=10;
for(i=1;i<=3;i++) { int j=10; j=j+1; printf(?%d %d %d? j, j, j); } printf(?%d?, i); }
10. why printf(?%d?, ?A?); will not return the value 1?
11. preorder and postorder traversal of a binary tree is given, construct the binary tree.
12. a binary tree is given, draw postorder traversal.
13. what is the difference between char const* , char *const ?
14. correction of a given code
15. write a macro function to return the maximum of two numbers.
16. how a pointer to a function is called & declared?
17 write a program for double linked list & delete the last node.
18. write a program for binary search of N numbers.
19. program related to string.
Matrix Consultancy Placement Paper