在c语言中,如何使输出的结果 居中

[AzureSky_xjc]

比如 printf("*******************欢迎来csdn*******************")
这句话在输出后是居中显示的

[飞哥]

都是拿空格来对齐

windows下面没有居中的

ios::left,ios::right 倒是有

－－

[lockhall]

自己调整吧?
不过如果换分辨率的话可能又不居中了吧??

[argenCHN]

输出空格来调整

[飞哥]

是不是可以设置缓冲区大小来弄啊－－

SetConsoleScreenBufferSize
The SetConsoleScreenBufferSize function changes the size of the specified console screen buffer.

BOOL SetConsoleScreenBufferSize(
HANDLE hConsoleOutput, // handle to console screen buffer
COORD dwSize // new size in character rows and cols.
);

Parameters
hConsoleOutput
Handle to a console screen buffer. The handle must have GENERIC_WRITE access.
dwSize
Specifies a COORD structure containing the new size, in rows and columns, of the screen buffer. The specified width and height cannot be less than the width and height of the screen buffer's window. The specified dimensions also cannot be less than the minimum size allowed by the system. This minimum depends on the current font size for the console (selected by the user) and the SM_CXMIN and SM_CYMIN values returned by the GetSystemMetrics function.
Return Values
If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

QuickInfo
Windows NT: Requires version 3.1 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in wincon.h.
Import Library: Use kernel32.lib.

[weijiangshanwww]

printf("%ms\n",$str);

m的值可以自己调整。以满足居中的要求。

[weijiangshanwww]

printf("%ms\n",$str);
=============
printf("%ms\n",str);
刚刚的LINUX下的，写错了，下面的WINDOWS下的

[AzureSky_xjc]

我才学了几个星期c语言,楼上的代码,我有点不明白,m我明白是什么,但后面的.......$str,是什么意思

[jixingzhong]

要居中，
就多输出几个空格 等空白字符就可以了 ...

[jixingzhong]

你可以输出几个 \t 字符控制光标到指定列，
或者是输出 若干个空格，
由于字符界面是80*25 的，
所以，
可以这样居中：
#include <stdio.h>
#include <stdlib.h>

//#define MAX 50

int main()
{
printf("%*s\n", 40, "Hello"); //输出40个空格，使得列居中
printf("%*s\n", 40, "World");
system("PAUSE");
return 0;
}