To split a string in C language

#include <stdio.h>intMain () {Charstr1[Ten] = {0}; Charstr2[Ten] = {0}; Charstr3[Ten] = {0}; SSCANF ("1,2,3#3,4#4,5","%[^#]#%[^#]#%[^#]", str1, STR2,STR3); printf ("The split result is:\n%s\n%s\n%s\n", str1, STR2,STR3); return 0; }  /*how to ask Hovertree.com*/

//[C] string processing-splitting a string with a specified string (supports Chinese characters)//2008-11-8: Function Stringsplit (splits the string into a string array, where the No. 0 bit of the array is the number of split strings)//2008-11-10: Function stringsplit_struct (implement the function in a way that defines a new structure)/*C code is as follows*/#include<stdio.h>/*Implementation Scenario 1*/  /*how to ask Hovertree.com*//*splits the string into a string array, where the first bit of the array is the number of splits*/  Char* * Stringsplit (Const Char*string,Const Char*split) {       Char**result; /*first allocate a char* of memory, and then dynamically allocate the remaining memory*/result= (Char* * )malloc(sizeof(Char*)*1); memset (Result,0,sizeof(Char*)*1); /*define a traversal pointer and a pointer to find the position*/       Char* p =string; Char* pos =string; /*Whether or not the split string exists, it is absolutely split into a string*/       intCount =1;  while(*p! =' /')       {           Char*temp; Char*tt; /*Find the String*/POS=strstr (P,split); /*A result of 0 indicates that the remaining string does not have the character.*/           if(pos = =0) {result= (Char* * )realloc(Result,sizeof(Char*) * (count+2)); result[0] =count; Result[count]=p; Result[count+1] =NULL; returnresult; }           /*allocating temporary string space*/Temp= (Char* )malloc(sizeof(Char) * (pos-p+1)); memset (temp,0,sizeof(Char) * (pos-p+1)); /*sets the head pointer to use when assigning values*/TT=temp;  while(p<=POS) {             *temp++ = *p++; }           /*end the string by 0*/*--temp =' /'; Result= (Char* * )realloc(Result,sizeof(Char*) * (count+1)); result[0] =count; Result[count]=tt; Count++; /*sets a pointer to the next traversal (important). When split length is greater than 1 o'clock, it is not set to assign more than an unnecessary string*/P+=strlen (split)-1; }       returnresult; }  /*Implementation Scenario 2*/  /*how to ask Hovertree.com*//*to facilitate the enumeration of defined structures, the array of strings is assigned starting from 0*/typedefstruct{       intNumber/*number of separated strings*/       Char**string;/*Array of strings*/}stringtab; /*splits a string into an array of strings*/Stringtab stringsplit_struct (Const Char*string,Const Char*split)       {Stringtab result; /*first allocate a char* of memory, and then dynamically allocate the remaining memory*/result.string= (Char* * )malloc(sizeof(Char*)*1); memset (result.string,0,sizeof(Char*)*1); /*Whether or not the split string exists, it is absolutely split into a string*/Result.number=0; /*define a traversal pointer and a pointer to find the position*/       Char* p =string; Char* pos =string;  while(*p! =' /')       {          Char*temp; Char*tt; /*Find the String*/POS=strstr (P,split); /*A result of 0 indicates that the remaining string does not have the character.*/          if(pos = =0) {result.string= (Char* * )realloc(result.)string,sizeof(Char*) * (result.number+1)); Result.string[Result.number] =p; returnresult; }          /*allocating temporary string space*/Temp= (Char* )malloc(sizeof(Char) * (pos-p+1)); memset (temp,0,sizeof(Char) * (pos-p+1)); /*sets the head pointer to use when assigning values*/TT=temp;  while(p<=POS) {            *temp++ = *p++; }          /*end the string by 0*/*--temp =' /'; Result.string= (Char* * )realloc(result.)string,sizeof(Char*) * (result.number+1)); Result.string[Result.number] =tt; /*counter plus one*/Result.number++; /*sets a pointer to the next traversal (important). When split length is greater than 1 o'clock, it is not set to assign more than an unnecessary string*/P+=strlen (split)-1; }       returnresult; }    intMain () {/*to test*/ /*how to ask Hovertree.com*/      /*Scenario 1 Testing*/       Char**Array; Array= Stringsplit ("a/aaa//ha aa","AAA"); inti;  for(i=1; I<= (int) array[0];i++) {printf ("num:%d i:%d:value:%s\n", array[0],i,array[i]); } Array= Stringsplit ("a/aa ha a//ha aa","ha");  for(i=1; I<= (int) array[0];i++) {printf ("num:%d i:%d:value:%s\n", array[0],i,array[i]); }         /*Scenario 2 Testing*/Stringtab array2; Array2= Stringsplit_struct ("a/aaa//ha aa","AAA");  for(i=0; i<=array2.number;i++) {printf ("num:%d i:%d:value:%s\n", Array2.number,i,array2.string[i]); } array2= Stringsplit_struct ("a/aa ha a//ha aa","ha");  for(i=0; i<=array2.number;i++) {printf ("num:%d i:%d:value:%s\n", Array2.number,i,array2.string[i]); }         return 0; } 

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To split a string in C language