whats wrong with my int CountWords(char *string)? The program has no error when complied, but it does not display word countCode:#include <stdio.h> #include <stdlib.h> #include <string.h> #define STRINGSIZE 100 /*Prototypes*/ void getString(char *string); void lowToUpper(char lowerData[]); //convert the string to uppercase void upToLower(char upperData[]); //convert the string to lowercase int numGraph(char *string); //counts # of characters int CountWords(char *string); //counts # of words /*Main program input*/ int main(int argc, char *argv[]) { char string[STRINGSIZE]; int lowerData, upperData; int count=0; int num=0; getString(string); printf("Entered string = %s", string); count = numGraph(string); printf("Number of characters in string = %d\n", count); num = CountWords(string); system("PAUSE"); return 0; } /*void codes*/ void lowToUpper(char lowerData[]) { } void upToLower(char upperData[]) { } int numGraph(char *string) { int i, count = 0; for (i = 0; string[i] != '\0';i++) { if (isgraph((int)string[i])) count++; } return count; } int CountWords(char *string) { char c; int num = 0; int flag = 0; while((c=getchar())!='\n') { if((c==' ')||(c==' ')||(c=='.')||(c==';')||(c==',')||(c==';') ||(c==':')||(c=='"')||(c=='?')||(c=='!')||(c=='-')) { flag=0 ; } else if(flag==0) { num++; flag=1; } } printf("Number of words in string = %d\n",num); } void getString(char *string) { printf("Enter A String: "); fgets(string, STRINGSIZE, stdin); }