Answer Posted / vignesh1988i

#include<stdio.h>
#include<conio.h>
void main()
{
FILE *pointer;
char character;
pointer=fopen("hello.c","w"); /*there must be a file in your
path*/
if(pointer==NULL)
printf("CANT OPEN THE FILE ,ITS NOT PRESENT IN THE DIRECTORY");
else
{
fflush(stdin); /*a fun() used to clear the buffer memory*/
while(1)
{
scanf("%c",&ch);
fprintf(pointer,"%c",ch);
if(ch=='$')
break;
}
}
fclose(pointer);
getch();
}

a value that does not change during program execution a) variabe b) argument c) parameter d) none

1238

---

What is volatile variable in c with example?

1045

---

write a program to display all prime numbers

1972

---

Do pointers need to be initialized?

1084

---

What are the primitive data types in c?

1079

---

What is a program flowchart?

1204

---

Differentiate between static and dynamic modeling.

1129

---

What is dynamic variable in c?

1033

---

Which is more efficient, a switch statement or an if else chain?

1027

---

which of the following is allowed in a "C" arithematic instruction a) [] b) {} c) () d) none of the above

1725

---

How to Throw some light on the splay trees?

1066

---

What's the total generic pointer type?

1055

---

Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

1098

---

Is python a c language?

1012

---

What are dangling pointers in c?

1234

---