Answer Posted / vineet saurabh

In Dennnis Ritchie's "The C Programming Language 2nd ed" PN-244

h is a length modifier.
..... 'h' indicates that the corresponding argument is to be printed as ashort or unsigned short

Dont use 'H' instead.

Differentiate between the = symbol and == symbol?

1295

---

Does c have enums?

1100

---

a program that performs some preliminary processing in C, it acts upon certain directives that will affect how the compiler does its work a) compiler b) loader c) directive d) preprocessor

1092

---

Explain what are the __date__ and __time__ preprocessor commands?

1118

---

Disadvantages of C language.

1105

---

What are different types of operators?

1042

---

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 }

3185

---

Given an array of 1s and 0s arrange the 1s together and 0s together in a single scan of the array. Optimize the boundary conditions?

1499

---

What is the need of structure in c?

1124

---

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

1066

---

Why flag is used in c?

1131

---

5 Write an Algorithm to find the maximum and minimum items in a set of ‘n’ element.

2109

---

code for replace tabs with equivalent number of blanks

2162

---

Explain what is #line used for?

1064

---

Explain union. What are its advantages?

1079

---