Answer / kav_029

May leads to dangling pointer

Answer / veeresh

Memory is the very valuable, if we leave memory freely then
memory will be wasted and cant be used.

Struct(s) { int a; long b; } Union (u) {int a; long b; } Print sizeof(s)and sizeof(u) if sizeof(int)=4 and sizeof(long)=4

2 Answers   Mascot,

---

in any language the sound structure of that language depends on its a) character set, input/output function, its control structures b) character set, library functions, input/output functions its control structures c) character set, library functions, control sturctures d) character set, operators, its control structures

0 Answers  

---

what is the difference between : func (int list[], ...) or func (int *list , ....) - what is the difference if list is an array and if also if list is a pointer

2 Answers  

---

When should volatile modifier be used?

0 Answers  

---

write a program whose output will be- 1 12 123 1234

10 Answers  

---

What are void pointers in c?

0 Answers  

---

how to swap two integers 1 and 32767 without using third variable

11 Answers   Microsoft, TCS,

---

Write a code to remove duplicates in a string.

0 Answers   Expedia,

---

#include<conio.h> #include<stdio.h> void main() { int i; if(1,0,2,3) { printf("if"); } else { printf("else"); } getch(); } Can any body tell the answer of this question with explanation?

3 Answers   Huawei,

---

Print all numbers which has a certain digit in a certain position eg: number=45687 1 number=4 2 number=5 etc

4 Answers  

---

What is wild pointer in c with example?

0 Answers  

---

void main() { for(; 0 ;) ... { printf("hello"); ... } getch(); }

1 Answers  

---