Why do we need volatile in c?

0 Answers  

---

Which command is more efficient? *(ptr+1) or ptr[1]

3 Answers  

---

Write a program that accepts a string where multiple spaces are given in between the words. Print the string ignoring the multiple spaces. Example: Input: “ We Are Student “ Output: "We Are Student"

1 Answers  

---

Write a program to exchange two variaables without temp

9 Answers   Geometric Software,

---

How can I remove the leading spaces from a string?

0 Answers  

---

---

the 'sizeof' operator reported a larger size than the calculated size for a structure type. What could be the reason?

0 Answers  

---

What is an identifier?

0 Answers  

---

Toggle nth bit in a given integer - num

5 Answers   Qualcomm,

---

What is string length in c?

0 Answers  

---

struct abc { unsigned int a; char b; float r; }; struct xyz { int u; struct abc tt; }ww; ww = (struct xyz*)malloc(sizeof(struct xyz)); will the memory be allocated for the inner structure also?

1 Answers   Wipro,

---

How do you construct an increment statement or decrement statement in C?

0 Answers  

---

How can I read a directory in a C program?

2 Answers   Bright Outdoor, Wipro,

---