怎么让数字转化成字符串?

[木子月月鱼]

我的程序,需在手机上显示一些记录的条数,这些条数不是固定的,视情况而定,我需要把记录的条数显示到手机上.请高手指点!

[btsy2000]

char itocp[4];
int i =5;
SPRINTF(itocp,"%d",i );

[NFS_tata_LMH]

同问，求答案

[Sunnyiez]

ltoa

[Sunnyiez]

ltoa

/* ltoa example */
#include <stdio.h>
#include <stdlib.h>

int main ()
{
int i;
char buffer [sizeof(long)*8+1];
printf ("Enter a number: ");
scanf ("%d",&i);
ltoa (i,buffer,10);
printf ("decimal: %s\n",buffer);
ltoa (i,buffer,16);
printf ("hexadecimal: %s\n",buffer);
ltoa (i,buffer,2);
printf ("binary: %s\n",buffer);
return 0;
}
Output:
Enter a number: 16021977
decimal: 16021977
hexadecimal: f479d9
binary: 111101000111100111011001

refer to http://www.juanfc.lcc.uma.es/EDU/LibrosEnRed/sobreC++/c++reference/ltoa.html

[btsy2000]

char itocp[4];
int i =5;
SPRINTF(itocp,"%d",i );

[NFS_tata_LMH]

同问，求答案

[Sunnyiez]

ltoa

[Sunnyiez]

ltoa

/* ltoa example */
#include <stdio.h>
#include <stdlib.h>

int main ()
{
int i;
char buffer [sizeof(long)*8+1];
printf ("Enter a number: ");
scanf ("%d",&i);
ltoa (i,buffer,10);
printf ("decimal: %s\n",buffer);
ltoa (i,buffer,16);
printf ("hexadecimal: %s\n",buffer);
ltoa (i,buffer,2);
printf ("binary: %s\n",buffer);
return 0;
}
Output:
Enter a number: 16021977
decimal: 16021977
hexadecimal: f479d9
binary: 111101000111100111011001

refer to http://www.juanfc.lcc.uma.es/EDU/LibrosEnRed/sobreC++/c++reference/ltoa.html