test.cpp

来自「PC燒錄BIOS的源程序」· C++ 代码 · 共 29 行

#include <string.h>
#include <stdio.h>
void ToBinaryString(int number, char *buff)
{
	char szTemp[10];
	while( number >  0 )
	{
		if ( ( number % 2 ) == 0 )
		{
			strcpy( szTemp, "0" );
		}
		else
		{
			strcpy( szTemp, "1" );
		}
		strcat( szTemp, buff );
		strcpy( buff, szTemp );
		strcpy( szTemp, "" );
		number = number / 2;
	}
}
void main()
{
	int num = 0x89;
	char buffer[16];
	ToBinaryString( num, buffer );
	printf("buffer is %s", buffer);
    num = 0;
}