Delete a specific character from a string

 

This program is mainly to delete characters in string A that contain characters in string B, the Code is as follows:

/*

* Delete a specific character from a string

*/

# Include <stdio. h>

# Include <stdlib. h>

# Include <string. h>

// Delete the characters in the dest that contain the word

Void deleteWord (char * dest, char * word)

{

Int len1 = strlen (dest );

Int len2 = strlen (word );

Int data [256] = {0 };

For (int I = 0; I <len2; I ++)

Data [(unsigned char) word [I] ++;

For (int j = 0; j <len1; j ++)

{

If (data [(unsigned char) dest [j]> 0)

{

Int I = j;

For (; I <len1-1; I ++)

{

Dest [I] = dest [I + 1];

}

Dest [I] = '\ 0 ';

J --;

}

}

}

Int main (int argc, char ** argv)

{

Char a [] = "hello world ";

Char B [] = "ewd ";

Int len1 = strlen ();

Int len2 = strlen (B );

Printf ("input string A: % s \ n", );

Printf ("input string B: % s \ n", B );

DeleteWord (a, B );

Printf ("after delete: % s \ n", );

Return 0;

}

From the column qunqin