Answer Posted / manoj kumar

/* Simple program to illustrate use of a dialog box */

main()
{
/* Define default values: */

int n = 0;
float x = 0.0;

/* Define contents of dialog window */

create_int_dialog_entry("n", &n);
create_float_dialog_entry("x", &x);

/* Create window with name "Setup" and top-left corner
at (0,0) */

set_up_dialog("Setup", 0, 0);

/* Display the window and read the results */

read_dialog_window();

/* Print out the new values */

printf("n = %d, x = %f\n", n, x);
}

When the macros gets expanded?

1490

---

Given an array of 1s and 0s arrange the 1s together and 0s together in a single scan of the array. Optimize the boundary conditions?

1557

---

Explain what are preprocessor directives?

1130

---

What is echo in c programming?

1095

---

How can I copy just a portion of a string?

1368

---

What is a volatile keyword in c?

1214

---

What are the application of c?

1163

---

How can I handle floating-point exceptions gracefully?

1243

---

Do you know pointer in c?

1110

---

Tell me with an example the self-referential structure?

1079

---

What are the key features in c programming language?

1127

---

What is the value of c?

1132

---

Explain what is the benefit of using const for declaring constants?

1090

---

Is it acceptable to declare/define a variable in a c header?

1180

---

Explain what is page thrashing?

1161

---