Thread: find word and insert another word after that in text

Hi,
I have text (string) and I want to find a given word (it's ok!) and then insert another given word after the first word.
The original string is beeing copied into a new string.
But something is going wrong!!!

Where is my mistake?

Thanks in advance...

(I have some patches...)

Code:

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
//insert "new_word" after each occurence of "word"
int main(){
char A[100]="In the sentence words the and the.";
char B[200]="";
char *word="the";
char *new_word="com";
char *p;
int word_count=0;
int i,j,word_index;
int found,position;

i=0;
j=0;
found=0;

while(A[i]!='\0'){
   word_index=0;
   position=i;
   while(A[i]==word[word_index]){//we found same letters
      B[j]=A[i];//copy A to B letter by letter
      printf("A[%d]=%c B[%d]=%c \n",i,A[i],j,B[j]);//getchar();
      i++;j++;word_index++;//increment indices
      printf("A[%d]=%c B[%d]=%c \n",i,A[i],j,B[j]);//getchar();
      printf("A: %s\n",A);
      printf("B: %s\n",B);
   }
   if (word_index==strlen(word)) {//word was found
       found=1;
       printf("position=%d\n",position);
       printf("A[%d]=%c B[%d]=%c \n",i,A[i],j,B[j]);//getchar();
       B[j]=' ';
       j++;
       strcat(B,new_word);//copy new_word to B[] after word
       printf("A[%d]=%c B[%d]=%c \n",i,A[i],j,B[j]);//getchar();
       printf("A: %s\n",A);
       printf("B: %s\n",B);
       j=j+strlen(new_word)+1;//increment j
       B[j]=' ';
       printf("A: %s\n",A);
        printf("B: %s\n",B);
       i++;j++;
       continue;//exit while loop and continue parsing
   }
   else{
        B[j]=A[i];//else continue copying A to B
        printf("A[%d]=%c B[%d]=%c \n",i,A[i],j,B[j]);//getchar();
        printf("A: %s\n",A);
        printf("B: %s\n",B);
        i++;j++;
        }
}
if(!found) printf("\"%s\" not found!\n",word);
puts(A);
puts(B);
getchar();

return 0;
}