在线等，关于取得分隔字符串的问题，给分

[hsdok]

比如有一个字符串 S0101001_200809
我要取得分隔线前后的两个字符，如何做啊？

#include <string.h>
#include<stdio.h>

int main(void)
{
char string[16];
char start_time[16];
char kikai_num[16];
char * s,*t, c = '_';
int scnt = 0;
int tcnt = 0;

strcpy( string, "S0101002_200812");

s = strrchr(string,'_');

scnt = strlen(s+1);
memcpy(start_time,s+1,scnt);

|

这样只取得了后面的，如何取得 “_”前面的字符串阿，急~~~~~~~~写了，给分的

[chiangming]

#include <stdio.h>
#include <string.h>


int main()
{
char str[] = "S0101001_200809";
char front[16] = {0};
char rear[16] = {0};
char *p;

p = strtok(str, "_");
strcpy(front, p);
p = strtok(NULL, "_");
strcpy(rear, p);

printf("%s\n", front);
printf("%s\n", rear);
return 0;


}

[littlefirebug]

#include <string.h>
#include <stdio.h>

int main(void)
{
char string[16];
char start_time[16] = {0};
char kikai_num[16] = {0};
char *s, c = '_';
int scnt = 0;
int tcnt = 0;

strcpy( string, "S0101002_200812");

s = strrchr(string,'_');

scnt = strlen(s+1);
memcpy(kikai_num,string,s - string);
memcpy(start_time,s+1,scnt);
printf("kikai_num:%s\n",kikai_num);
printf("start_time:%s\n",start_time);

return 0;
}