用C語言編寫一個程序相信愛的人表白。
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電腦:華為MateBook14
系統(tǒng):Windows10
軟件:VC++
1、正確打開VC++,設(shè)置適合自己的字體大小及你想說的話。
2、編寫程序:
#include stdio.hvoid main(){printf("*********************\n");printf("我是發(fā)自內(nèi)心的愛你\n");printf("*********************\n");}。
3、點(diǎn)擊“編譯”,“連接”,“運(yùn)行”,檢驗(yàn)程序是否正確。
#define IdYes 1002
#define IdNo 1003
#define IdStatic 1004
#define IdTimer 1005
#define Width 640
#define Height 480
#define Tick 2000
#includewindows.h
int x,y;
RECT rdesk;
HINSTANCE hinst;
HWND hyes,hno;
BOOL quit=FALSE;
LRESULT CALLBACK WndProc(HWND hwnd,UINT Message,WPARAM wParam,LPARAM lParam)
{
HDC hdc;
PAINTSTRUCT ps;
RECT rclient;
HBRUSH hbrbkgnd;
static COLORREF c;
static BYTE r,g,b;
switch(Message)
{
case WM_TIMER:
if(IdTimer==LOWORD(wParam))
{
r=(BYTE)(rand()%256);
g=(BYTE)(rand()%256);
b=(BYTE)(rand()%256);
c=RGB(r,g,b);
InvalidateRect(hwnd,NULL,TRUE);
UpdateWindow(hwnd);
}
break;
case WM_PAINT:
hdc=BeginPaint(hwnd,ps);
hbrbkgnd=CreateSolidBrush(c);
SelectObject(hdc,hbrbkgnd);
GetClientRect(hwnd,rclient);
FillRect(hdc,rclient,hbrbkgnd);
DeleteObject(hbrbkgnd);
EndPaint(hwnd,ps);
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IdYes:
quit=TRUE;
MessageBox(hwnd,TEXT("回答正確,太太太好了!"),TEXT("寶貝"),MB_ICONEXCLAMATION|MB_OK);
SendMessage(hwnd,WM_CLOSE,0,0);
break;
case IdNo:
MessageBox(hwnd,TEXT("回答錯誤哦,我很生氣呢!"),TEXT("寶貝"),MB_ICONEXCLAMATION|MB_OK);
break;
}
break;
case WM_SIZE:
case WM_MOVE:
SetWindowPos(hwnd,HWND_TOPMOST,x,y,Width,Height,SWP_SHOWWINDOW);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_CLOSE:
if(quit)
{
KillTimer(hwnd,IdTimer);
DestroyWindow(hwnd);
}
break;
case WM_CREATE:
CreateWindow(TEXT("Static"),
TEXT("請回答:做我女朋友好嗎?"),
WS_CHILD|WS_VISIBLE|SS_CENTER,
200,
200,
240,
20,
hwnd,
(HMENU)IdStatic,
hinst,
NULL
);
hyes=CreateWindow(TEXT("Button"),
TEXT("好"),
WS_CHILD|WS_VISIBLE|BS_CENTER,
270,
230,
45,
20,
hwnd,
(HMENU)IdYes,
hinst,
NULL
);
hno=CreateWindow(TEXT("Button"),
TEXT("不好"),
WS_CHILD|WS_VISIBLE|BS_CENTER,
325,
230,
45,
20,
hwnd,
(HMENU)IdNo,
hinst,
NULL
);
SetTimer(hwnd,IdTimer,Tick,NULL);
break;
default:
return DefWindowProc(hwnd,Message,wParam,lParam);
}
return 0;
}
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow)
{
WNDCLASSEX wc;
HWND hwnd;
MSG msg;
hinst=hInstance;
srand(time(NULL));
memset(wc,0,sizeof(wc));
wc.cbSize=sizeof(WNDCLASSEX);
wc.lpfnWndProc=WndProc;
wc.hInstance=hInstance;
wc.hCursor=LoadCursor(NULL,IDC_ARROW);
wc.hbrBackground=(HBRUSH)(COLOR_WINDOW+1);
wc.lpszClassName=TEXT("WindowClass");
wc.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wc.hIconSm=LoadIcon(NULL,IDI_APPLICATION);
if(!RegisterClassEx(wc))
{
MessageBox(NULL,TEXT("窗口注冊失敗!"),TEXT("錯誤"),MB_ICONEXCLAMATION|MB_OK);
return 0;
}
GetWindowRect(GetDesktopWindow(),rdesk);
x=(rdesk.right-Width)/2;
y=(rdesk.bottom-Height)/2,
hwnd = CreateWindowEx(WS_EX_TOPMOST,
TEXT("WindowClass"),
TEXT("I Love You"),
WS_THICKFRAME|WS_VISIBLE,
x,
y,
Width,
Height,
NULL,NULL,hInstance,NULL);
if(NULL==hwnd)
{
MessageBox(NULL,TEXT("窗口創(chuàng)建失敗!"),TEXT("錯誤!"),MB_ICONEXCLAMATION|MB_OK);
return 0;
}
while(GetMessage(msg,NULL,0,0)0)
{
TranslateMessage(msg);
DispatchMessage(msg);
}
return msg.wParam;
}
截圖
#include stdio.h
#include math.h
#include stdlib.h
#define I 20
#define R 340
#include string.h
int main()
{
char answer[10];
printf("遇到你\n我才發(fā)現(xiàn)\n曾經(jīng)所有的條件\n似乎都成了我等你的借口\n\n");
printf("我對你的感情已經(jīng)決堤\n所以\n請?jiān)试S我,從今往后映入你\n明媚的眼\n");
printf("我\n想和你\n耳鬢廝磨,相濡以沫!");
printf("答應(yīng)我吧!\n輸入yes,你可以看到我的真心\n");
scanf("%s", answer);
float y, x, z, f;
for (y = 1.5f; y -1.5f; y -= 0.1f)
{
for (x = -1.5f; x 1.5f; x += 0.05f)
{
z = x * x + y * y - 1;
f = z * z*z - x * x*y*y*y;
putchar(f = 0.0f ? "*********"[(int)(f*-8.0f)] : ' ');
}
putchar('\n');
}
long time;
for (;;)
{
system("color a");
for (time = 0; time99999999; time++);
system("color b");
for (time = 0; time99999999; time++);
system("color c");
for (time = 0; time99999999; time++);
system("color d");
for (time = 0; time99999999; time++);
system("color e");
for (time = 0; time99999999; time++);
system("color f");
for (time = 0; time99999999; time++);
system("color 0");
for (time = 0; time99999999; time++);
system("color 1");
for (time = 0; time99999999; time++);
system("color 2");
for (time = 0; time99999999; time++);
system("color 3");
for (time = 0; time99999999; time++);
system("color 4");
for (time = 0; time99999999; time++);
system("color 5");
for (time = 0; time99999999; time++);
system("color 6");
for (time = 0; time99999999; time++);
system("color 7");
for (time = 0; time99999999; time++);
system("color 8");
for (time = 0; time99999999; time++);
system("color 9");
}
getchar();
return 0;
}
運(yùn)行效果:
擴(kuò)展資料:
printf函數(shù)使用注意事項(xiàng)
1、域?qū)?/p>
%d:按整型數(shù)據(jù)的實(shí)際長度輸出。
如果想輸出指定寬度可以指定域?qū)挘d-->m域?qū)挘蛴〕鰜硪院螅诳刂婆_上,顯示m位;
如果我們要打印的數(shù)的位數(shù)如果超過我們設(shè)定m則原樣輸出;
如果我們要打印的數(shù)的位數(shù)如果小于我們設(shè)定的位數(shù),則補(bǔ)空白,具體如下:
如果m為正數(shù),則左對齊(左側(cè)補(bǔ)空白);
如果m為負(fù)數(shù),則右對齊(右側(cè)補(bǔ)空白)。
2、轉(zhuǎn)義字符
如果想輸出字符"%",則應(yīng)該在“格式控制”字符串中用連續(xù)兩個%表示。
如:printf("%f%%",1.0/3);輸出結(jié)果:0.333333%。
當(dāng)前題目:用c語言函數(shù)表白 用c語言函數(shù)表白怎么表達(dá)
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