字符串问题

phoenix_jin

将用文件分隔符‘|’分开的长串以分隔符为分隔点，分别付给多个对应变量，方法要简洁，那位大虾有高见

sca_99

你这句话能不能先说清楚一点呀，把意思说得明白一点

phoenix_jin

举个例子
string=f|g|h|i|j|k|||
把string以'|'为分隔点分开，分别付值给s1，s2，s3，s4等，
s1=f;
s2=g;
s3=i;
...

hseng

关键是要是假如h等字符串本身就包涵“|"那怎么办？

shilyucff

用strtok()函数试试

liangtf

while(strtok(null,"|"){
}

jakecat

scanf("%s|%s|%s",f,g,h);

w25

source from MSDN
/* STRTOK.C: In this program, a loop uses strtok
* to print all the tokens (separated by commas
* or blanks) in the string named "string".
*/

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

char string[] = "A string\tof ,,tokens\nand some  more tokens";
char seps[]   = " ,\t\n";
char *token;

void main( void )
{
   printf( "%s\n\nTokens:\n", string );
   /* Establish string and get the first token: */
   token = strtok( string, seps );
   while( token != NULL )
   {
      /* While there are tokens in "string" */
      printf( " %s\n", token );
      /* Get next token: */
      token = strtok( NULL, seps );
   }
}


Output

A string   of ,,tokens
and some  more tokens

Tokens:
A
string
of
tokens
and
some
more
tokens