Answer Posted / ashik

#define SWAP(x,y) int t;t=x;x=y;y=t;

How can I prevent another program from modifying part of a file that I am modifying?

1065

---

What is a string?

1127

---

Why can’t we compare structures?

1284

---

#include main() { enum _tag{ left=10, right, front=100, back}; printf("left is %d, right is %d, front is %d, back is %d",left,right,front,back); }

1127

---

What is the difference between exit() and _exit() function?

1054

---

What does %d do in c?

969

---

How can I read and write comma-delimited text?

1077

---

What is the purpose of main() function?

1258

---

What is the advantage of c?

1134

---

What does %c mean in c?

1106

---

Give differences between - new and malloc() , delete and free() ?

1105

---

What are the types of type specifiers?

1048

---

Explain what would happen to x in this expression: x += 15; (assuming the value of x is 5)

1286

---

Why does this code crash?

1105

---

Explain what is the use of a semicolon (;) at the end of every program statement?

1237

---