extract token(word) from string

[amen]

i need help.
i need to write a code that can extract word from string.
i had use cin.getline(string,size) to get th string and strtok(string," ") to extarct token. now i want to know how can i insert the token in array because i want to use the token for other purpose.

this what i had write

const size=100;
char string;
char *tokenPtr;
cout<<"string\n";
cin.getline(string,size);
tokenPtr =strtok(string," "); //bring string1 by separated by characters in string2

while (tokenPtr != NULL)
{
cout<<tokenPtr<<"\n";
tokenPtr=strtok(NULL," ");
}

i had come across function strcspn, and i want to know how it work.

please give me some idea?
thank your.

[amen]

i had a error---> cannot convert char * to char when i write this code as below

while (tokenPtr != NULL)
{
cout<<tokenPtr<<"\n";
temp= tokenPtr;//tokenPtr was declare as a pointer
i++;
tokenPtr=strtok(NULL," ");
}

[amen]

i had change to code to this

while (tokenPtr != NULL)
{

temp[i]=* tokenPtr;
i++;
tokenPtr=strtok(NULL," ");
}

for (int j=0;j<i;j++)
{cout <<temp[j]<<"\n";
}

the input was i need help
but only show first character of the word as
i
n
h

how can i get the output like this
i
need
help

[amen]

i think i had got it. it works

here is the code

#include <iostream.h>
#include <string.h>

int main()
{
    //declaraction variable
    //----------------------------
   const size=100; //size of string
   char string[size],temp[size][32];
   char *tokenPtr;
   int i=0;

   cout<<"input string\n";
   cin.getline(string,size);//read line of string

   /*function char *strtok(char *s1,const char *s2) breaks s1 into token(word)
    separated by character in s2
    */

   tokenPtr =strtok(string," ");//pointer to first token

   while (tokenPtr != NULL)
    {
        strcpy(temp[i],tokenPtr);//save the token to array
         i++;
        tokenPtr=strtok(NULL," ");
      }

    for(int j=0;j<i;j++)
        {
        cout<<"temp["<<j<<"]="<<temp[j]<<"\n"; //write the token
      }
   cout<<"\n\n0 for exit\n";
    int b;
   cin>>b;
   if (b==0)
   {return 0;}
}

i try to input string like--> here i go
then output show as below

temp[0]=here
temp[1]=i
temp[3]=go

let me know if there a simple or other way to get the program run..

thank you

[amen]

now..just need to think how to compare the token(word) with word in the file.txt that contain many word.
wish me luck

[amen]

here the code

#include <iostream.h>
#include <string.h>

int main()
{
	//declaraction variable
  	//----------------------------
   const size=100; //size of string
   char string[size],temp[size][32];
   char *tokenPtr;
   int i=0;

   cout<<"input string\n";
   cin.getline(string,size);//read line of string

   /*function char *strtok(char *s1,const char *s2) breaks s1 into token(word)
   	separated by character in s2
	*/

   tokenPtr =strtok(string," ");//pointer to first token

   while (tokenPtr != NULL)
   	{
      	strcpy(temp[i],tokenPtr);//save the token to array
         i++;
      	tokenPtr=strtok(NULL," ");
      }

    for(int j=0;j<i;j++)
    	{
      	cout<<"temp["<<j<<"]="<<temp[j]<<"\n"; //write the token
      }
   cout<<"\n\n0 for exit\n";
	int b;
   cin>>b;
   if (b==0)
   {return 0;}
}

same as below,but now the code in the tags..
thank you

[acsountharraj]

Write a Java Applications to extract a portion of a character string and print the extracted string.

[acsountharraj]

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