Answer Posted / neelkamal

#include"neel.h" // all header file store in neel.h
void rev(int *x) //declaration and body of function
{
int i,t, end=0,a,b;
clrscr();
while(x[end]!=NULL)
end++;
end=end-1;
for(i=0;i<=end/2;i++)
{
t=x[i];
x[i]=x[end];
x[end]=t;
end=end--;
}
i=0;
while(x[i]!=NULL)
{
printf(" %d",x[i]);
i++;
}
}
void main()
{
int x[20];
int n,i=0;
printf("\nenter any int to convert to octal:");
scanf("%d",&n);

for(i=0;i<=20;i++)
{
x[i]=n%8;
n=(n-x[i])/8;
}
rev(x);
getch();

}

How do you do dynamic memory allocation in C applications?

1045

---

How do you list files in a directory?

1076

---

What is a macro, and explain how do you use it?

1016

---

What is the difference between text and binary modes?

1126

---

Write a program to check armstrong number in c?

1082

---

How can I avoid the abort, retry, fail messages?

1085

---

List some applications of c programming language?

901

---

Explain the difference between getch() and getche() in c?

937

---

What is the usage of the pointer in c?

1043

---

Not all reserved words are written in lowercase. TRUE or FALSE?

1181

---

Write a code to remove duplicates in a string.

984

---

Explain can you assign a different address to an array tag?

1014

---

What is a constant?

995

---

why wipro wase

2249

---

The file stdio.h, what does it contain?

1116

---