Answer Posted / chandan doki

void main()
{
int a,b;
printf("eneter any two values for a and b");
scanf("%d%d",&a,&b);
b=a+b;
a=b-a;
b=b-a;
printf("a=%d\nb=%d",a,b);
getch();
}

What are the 5 elements of structure?

1084

---

Explain how do you determine a file’s attributes?

1050

---

What are the disadvantages of c language?

1200

---

How can you determine the size of an allocated portion of memory?

1314

---

Give me the code of in-order recursive and non-recursive.

1378

---

What is dynamic variable in c?

1035

---

How can I get back to the interactive keyboard if stdin is redirected?

1192

---

#include #include struct stu { int i; char j; }; union uni { int i; char j; }; void main() { int j,k; clrscr(); struct stu s; j=sizeof(s); printf("%d",j); union uni u; k=sizeof(u); printf("%d",k); getch(); } what is value of j and k.

6322

---

What is static function in c?

1121

---

By using C language input a date into it and if it is right?

1087

---

What do you mean by scope of a variable in c?

1015

---

How does pointer work in c?

1129

---

What should malloc(0) do? Return a null pointer or a pointer to 0 bytes?

1082

---

What is the difference between memcpy and memmove?

1035

---

Explain what does the characters 'r' and 'w' mean when writing programs that will make use of files?

1254

---