int main(int argc, char**argv) {
char msg[SIZE];
int len=0;
// read in every line of the tweets
// till there are no more lines
while ((len=readMsg(msg)) != EOF) {
msg[len]='\0';
lowerStringCase(msg, len);
// turn the string to lower case
int wL=0;
int prevEnd = 0;
// get every word in the current line
// until there are no more words
do {
//get length of the current word
wL = wordLen(msg, len, prevEnd);
// check the word against each keyword
for(int i = 1; i < argc; i++) {
matchAndEraseWord(msg,prevEnd,wL,argv[i]);
}
} while ((prevEnd = getNextWordIndex(msg,len,(prevEnd+wL))) != -1);
// output the processed message
printf("%s", msg);
}
return 0;
}
void print1stWord(char *arr[], int length){
char *tmp;
for (int i = 0; i < length - 1; ++i)
{
for (int k = i + 1; k < length; k++)
{
if ((wordLen(arr[i])-wordLen(arr[k]))> 0){
tmp = arr[i];
arr[i] = arr[k];
arr[k] = tmp;
}
}
}
for (int i = 0; i < length; i++)
{
puts(arr[i]);
}
}
