Реферат Програма - калькулятор

n ");

if (N == 4) textcolor (12); else

textcolor (15);

gotoxy (37,18);

cprintf ("Exit n");

_setcursortype (_NOCURSOR);

/* =========================== Музика при виході =========================== */

void sound_exit ()

sound (659.3);

delay (310);

sound (784);

delay (310);

sound (721.65);

delay (310);

sound (659.3);

delay (310);

sound (495.9),

delay (310);

sound (587.3);

delay (310);

sound (513.65);

delay (310);

sound (440);

delay (310);

nosound ();

/* ================================= Два на два ============================= */

void dva_x_dva ()

textcolor (1);

gotoxy (32,15);

cprintf ("--------");

gotoxy (34,16),

cprintf ("------- ---- "); p> gotoxy (32,17);

cprintf ("--- ------- "), p> gotoxy (32,18);

cprintf ("--------");

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