Answer Posted / rekha_sri

Constant pointer:
-----------------
If you have a value in your program and it should not
change, or if you have a pointer and you don't want it to be
pointed to a different value, you should make it a constant
with the const keyword.

Is fortran still used today?

803

---

explain what is fifo?

836

---

Why do we use null pointer?

784

---

How do c compilers work?

801

---

What is a structure in c language. how to initialise a structure in c?

834

---

In c programming write a program that will print 10 multiples of 3 except 15,18,21 using looping

1198

---

You have given 2 array. You need to find whether they will create the same BST or not. For example: Array1:10 5 20 15 30 Array2:10 20 15 30 5 Result: True Array1:10 5 20 15 30 Array2:10 15 20 30 5 Result: False One Approach is Pretty Clear by creating BST O(nlogn) then checking two tree for identical O(N) overall O(nlogn) ..we need there exist O(N) Time & O(1) Space also without extra space .Algorithm ?? DevoCoder guest Posted 3 months ago # #define true 1 #define false 0 int check(int a1[],int a2[],int n1,int n2) { int i; //n1 size of array a1[] and n2 size of a2[] if(n1!=n2) return false; //n1 and n2 must be same for(i=0;ia1[i+1]) && (a2[i]>a2[i+1]) ) ) return false; } return true;//assumed that each array doesn't contain duplicate elements in themshelves }

2948

---

What is function in c with example?

837

---

What is typedf?

884

---

Explain what is wrong in this statement?

851

---

How can I send mail from within a c program?

786

---

#include { printf("Hello"); } how compile time affects when we add additional header file .

1656

---

how to build a exercise findig min number of e heap with list imlemented?

1843

---

Why c is faster than c++?

806

---

Write a Program to accept different goods with the number, price and date of purchase and display them

5867

---