Answer Posted / mohd adnan

/* By Mohd Adnan MCA(2007-10) IMS Ghaziabad */
/* by using bit wise operator*/
#include<stdio.h>
#include<conio.h>
void main()
{
int num;
printf("Enter any number:");
scanf("%d",%num);
(num&1)&&printf("Odd Number");
((num&1)==0)&&printf("Even Number");
getch();
}

Can the size of an array be declared at runtime?

1146

---

What are 'near' and 'far' pointers?

1093

---

What is the maximum length of an identifier?

1231

---

Is printf a keyword?

1260

---

When a c file is executed there are many files that are automatically opened what are they files?

1152

---

What is the use of typedef in c?

1083

---

What is the stack in c?

1228

---

Explain what happens if you free a pointer twice?

1138

---

what is the function of pragma directive in c?

1181

---

.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }

1374

---

Write a program to print “hello world” without using semicolon?

1185

---

Are there any problems with performing mathematical operations on different variable types?

1106

---

How can I sort more data than will fit in memory?

1169

---

Can you please explain the difference between exit() and _exit() function?

1086

---

Write a program, where i have a grid with many cells, how many paths are possible from one point to other desired points.

1294

---