COUNT THE NUMBER OF OCCURRENCES OF ANY TWO VOWELS IN SUCCESSION IN A LINE OF TEXT USING C

#include int isvowel(char chk);int main(){  char text[1000], chk;  int count;  count = 0;  while( (text[count] = getchar()) != '\n' )            count++;  text[count] = '\0';  count = 0;  while ( (chk = text[count]) != '\0' )  {            if ( isvowel(chk) )            {                        if ( (chk = text[++count]) && isvowel(chk) )                        {