Würfeln

#include<stdio.h>
#include<stdlib.h>
#include<time.h>
#define SIZE 7


int main(void)
{
    int face;
    int a;
    int roll;

    int frequency[SIZE]={0};

    srand(time(NULL));

    for(roll=1;roll<=20;roll++){
        if(rand()%6==0){
            face=6;
            ++frequency[face];
        }
        else{
            face=rand()%6;
            ++frequency[face];
        }

        }


    printf("%s%17s%18s\n","Face","Frequency","Histogram");

    for(face=1;face<SIZE; face++){
        printf("%4d%17d        ",face,frequency[face]);
        for(a=1;a<=frequency[face];a++){
            printf("%c",'*');
        }
        printf("\n");
    }
    return 0;}