Int main () 
{
int a; 
Printf (" please select a program used by the system \ n "); 
Printf (" 1. Version1.0.1 (can be normal use) "); 
Printf (" (2) version2.0.1 (there are a few bugs) "); 
Scanf_s (" % d ", & amp; A); 
If (a==1) 
{
A1 (1); 
} 
If (a==2) 
{
A2 (1); 
} 
exit(0); 
return 0; 
} 
Void a2 (int a) 
{
SetConsoleTitle (TEXT (" WIN10 system small tool software ")); 
Int b; 
Initgraph (WND_WIDTH WND_HEIGHT); 
BeginBatchDraw (); 
Setbkcolor (WHITE); 
cleardevice(); 
//init (1); 
While (1) 
{
while (! _kbhit ()) 
{
Init1 (1); 
B=mouse (1); 
EndBatchDraw (); 
Link (b); 
} 
} 
System (" pause "); 
} 
Void a1 (int a) 
{
SetConsoleTitle (TEXT (" WIN10 system small tool software ")); 
Int b; 
//a=init (1); 
While (1) 
{
B=init (1); 
Link (b); 
} 
System (" pause "); 
} 
Void init1 (int a) 
{
Setlinecolor (BLACK); 
The line (100, 50, 900, 50); 
Line (100, 50, 100, 100); 
Line (100, 100, 900, 100); 
The line (900, 100, 900, 50); 
Settextcolor (BROWN); 
Outtextxy (300, 60, TEXT (" WIN10 small tool software version 2.0.1 BETA directly, please use the mouse to choose ")); 
Outtextxy (500, 78, TEXT (" -- -- -- -- -- - powered by Liu Renyu ")); 
Int I=0, j=0; 
For (I=0; i <4. I++) 
{
The line (50 + I * 300, 150, 50 + I * 300, 900); 
} 
For (j=0; j <11. J++) 
{
The line (50, 150 + 75 * j, 950, 150 + 75 * j); 
} 
Show (1); 
} 
Void show (int a) 
{
Settextcolor (BROWN); 
Outtextxy (55, 180, TEXT (" 0. Quit this program ")); 
Outtextxy (355, 180, TEXT (" 1. Win10 improve system performance, may cause the CPU overclocking ")); Outtextxy (355, 200, TEXT (" (WIN10 performance excellence mode) ")); 
Outtextxy (655, 180, TEXT (" 2. Win10 disk check and repair the damaged files, and ")); Outtextxy (655, 200, TEXT (" sectors ")); 
Outtextxy (55, 255, TEXT (" 3. Win10 check file with the system in a protective ")); Outtextxy (55, 275, TEXT (" conflict ")); 
Outtextxy (355, 255, TEXT (" 4. Win10 lists existing power supply mode ")); 
Outtextxy (655, 255, TEXT (" 5. Win10 fully closed win10 performance excellence mode ")); 
Outtextxy (55, 330, the TEXT (" 6. Win10 rubbish program (currently only supports the C disk file ")); Outtextxy (55, 350, TEXT (") ")); 
Outtextxy (355, 330, TEXT (" 7. Win10 start command prompt ")); 
Outtextxy (655, 330, TEXT (" 8. Win10 start powershell ")); 
Outtextxy (55, 405, TEXT (" 9. Win10 system file repair ")); 
Outtextxy (355, 405, TEXT (" 10. Win10 desktop icon abnormal repair ")); 
Outtextxy (655, 405, TEXT (" 11. Win10 resource manager abnormal repair ")); 
Outtextxy (55, 480, TEXT (" 12. Win10 start task manager ")); 
Outtextxy (355, 480, the TEXT (" 13. Win10 python environment perfect (already installed python ")); Outtextxy (355, 500, TEXT (") ")); 
Outtextxy (655, 480, TEXT (" 14. Win10 python scripts run speed ")); 
Outtextxy (55, 555, TEXT (" 15. Win10 packaging python scripts for executable file ")); 
Outtextxy (355, 555, TEXT (" 16. Win10 advanced calculator ")); 
Outtextxy (655, 555, TEXT (" 17. Win10 mathematical statistical procedure ")); 
Outtextxy (55, 630, TEXT (" 18. Win10 uninstall activation keys (strongly suggest not to use) ")); 
Outtextxy (355, 630, TEXT (" 19. Win10 installed version of key enterprises ")); 
Outtextxy (655, 630, TEXT (" 20. Win10 regular shutdown ")); 
Outtextxy (55, 705, TEXT (" 21. Win10 cancel regular shutdown ")); 
Outtextxy (355, 705, TEXT (" more, please look ")); 
} 

Int the mouse (int a) 
{
MOUSEMSG m; 
FlushMouseMsgBuffer (); 
int i=0; 
Int j=0; 
int b=0; 
While (1) 
{
//control template 
//the following to control an actual example of 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * \ 
While (MouseHit ()) 
{
M=GetMouseMsg (); 
If ((m.x & gt;=105 & amp; & M.x & lt;=282) & amp; & (m.y & gt;=423 & amp; & M.y & lt;=480))//administrator mode 
{
Setlinecolor (RED); 
A rectangle (105, 423, 282, 480); 
If (m.u Msg==WM_LBUTTONDOWN) 
{
//n=1; 
return; 
} 
} 
if (! ((m.x & gt;=105 & amp; & M.x & lt;=282) & amp; & (m.y & gt;=423 & amp; & M.y & lt;=480)))//mouse on the button color 
{
Setlinecolor (WHITE); 
A rectangle (105, 423, 282, 480); 
} 
If ((m.x & gt;=751 & amp; & M.x & lt;=929) & amp; & (m.y & gt;=425 & amp; & M.y & lt;=482))//user mode 
{
Setlinecolor (RED); 
A rectangle (751, 425, 929, 482); 
If (m.u Msg==WM_LBUTTONDOWN) 
{
//n=2; 
return; 
} 
} 
if (! ((m.x & gt;=751 & amp; & M.x & lt;=929) & amp; & (m.y & gt;=425 & amp; & M.y & lt;=482)))//mouse on the button color 
{
Setlinecolor (WHITE); 
A rectangle (751, 425, 929, 482); 
} 
} 
A \ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
While (MouseHit ()) 
{
M=GetMouseMsg (); 
For (I=0; i <4. I++) 
{
For (j=0; j <11. J++) 
{
If ((m.x & gt; (I) 50 + 300 *) & amp; & (m.x & lt; (I) 50 + 300 *) & amp; & (m.y & gt; (150) 75 * j +) & amp; & (m.y & lt; J + 150 (75 *))) 
{
B=I + 3 * j; 
return j; 
} 
} 
} 
} 
} 
} 

Other parts of the test is normal, how to solve? How to generate graphics library?