#include<stdio.h>
#include<ctype.h>
int fgetc(FILE *fp);

FILE *fp;
int nlen;
int nwords=0;
int apos=0;
int hist[12];
char c;
int getWordlen(void) {
        //öffnen im Lesemodus
        fp = fopen("darkweb2017-top1000.txt", "r");

        if(fp == NULL) {
                printf("Datei konnte nicht geöffnet werden.\n");
        }else{

                while((c = fgetc(fp)) != EOF) {

                        int result = isspace(c);
                        if(result == 0) {
                                apos++;
                        }else {
                                if(apos < 12) {
                                        hist[apos] = hist[apos] + 1;
                                        apos = 0;
                                }else {
                                        hist[0] = hist[0] + 1;
                                }
                                nwords++;
                        }

                }

        }
}
void print_stars(int nlen, int nwords) {
        float percent = (float)nlen/nwords*100;
        printf("(%5.2f%%)  ", percent);
        for(int i = 0; i <= percent; i++) {
                printf("*");
        }
        printf("\n");
}

void print_histo(int histo[]) {
        for(int i = 1; i < 12; i++) {
                printf("%i  -           %i:  ", i, histo[i]);
                print_stars(histo[i], nwords);
        }
        printf("There are %i words of length >=12.\n", histo[0]);
        printf("In total ther are %i words.\n", nwords);
}

int main() {
        getWordlen;
        print_histo(hist);
}