Example /* ITOA.C: This program converts integers of various * sizes to strings in various radixes. */#include <stdlib.h> #include <stdio.h>void main( void ) { char buffer[20]; int i = 3445; long l = -344115L; unsigned long ul = 1234567890UL; _itoa( i, buffer, 10 ); printf( "String of integer %d (radix 10): %s\n", i, buffer ); _itoa( i, buffer, 16 ); printf( "String of integer %d (radix 16): 0x%s\n", i, buffer ); _itoa( i, buffer, 2 ); printf( "String of integer %d (radix 2): %s\n", i, buffer ); _ltoa( l, buffer, 16 ); printf( "String of long int %ld (radix 16): 0x%s\n", l, buffer ); _ultoa( ul, buffer, 16 ); printf( "String of unsigned long %lu (radix 16): 0x%s\n", ul, buffer ); } OutputString of integer 3445 (radix 10): 3445 String of integer 3445 (radix 16): 0xd75 String of integer 3445 (radix 2): 110101110101 String of long int -344115 (radix 16): 0xfffabfcd String of unsigned long 1234567890 (radix 16): 0x499602d2
* sizes to strings in various radixes.
*/#include <stdlib.h>
#include <stdio.h>void main( void )
{
char buffer[20];
int i = 3445;
long l = -344115L;
unsigned long ul = 1234567890UL; _itoa( i, buffer, 10 );
printf( "String of integer %d (radix 10): %s\n", i, buffer );
_itoa( i, buffer, 16 );
printf( "String of integer %d (radix 16): 0x%s\n", i, buffer );
_itoa( i, buffer, 2 );
printf( "String of integer %d (radix 2): %s\n", i, buffer ); _ltoa( l, buffer, 16 );
printf( "String of long int %ld (radix 16): 0x%s\n", l,
buffer ); _ultoa( ul, buffer, 16 );
printf( "String of unsigned long %lu (radix 16): 0x%s\n", ul,
buffer );
}
OutputString of integer 3445 (radix 10): 3445
String of integer 3445 (radix 16): 0xd75
String of integer 3445 (radix 2): 110101110101
String of long int -344115 (radix 16): 0xfffabfcd
String of unsigned long 1234567890 (radix 16): 0x499602d2
CString.Format
都可以。