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POAsterisk Histogram for random dice rolls of 3 dice
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copied!<pre><code>#include <stdio.h> #include <stdlib.h> #include <time.h> #include <string.h> int main() { int i; int d1, d2, d3; int a[16]; srand(time(NULL)); for(i = 0; i <= 15; i++) a[i] = 0; for(i = 0; i < 1000; i = i + 1) { d1 = rand() % 6 + 1; d2 = rand() % 6 + 1; d3 = rand() % 6 + 1; ++a[d1 + d2 + d3 - 3]; } char asterisks[0x400]; memset(asterisks, '*', sizeof(asterisks)); for(i = 0; i <= 15; i = i + 1) { printf("%3d - ", i+3); for(j=0;j<a[i];j++) { printf("%c ",'*'); } printf("\n"); } return 0; } </code></pre> <p>Updated code.<br> The goal is to have an asterisk histogram judging the dice rolls of 3 dice rolled 1000 times. It is to count how many combinations of sums between 3 and 18. Histogram output should look like this: </p> <pre><code>Frequency of Results for 3d6 3 - * 4 - ** 5 - **** 6 - ******* 7 - ********* 8 - *********** 9 - ************ 10 - ************ 11 - ************* 12 - ********** 13 - ************* 14 - ******** 15 - ****** 16 - *** 17 - *** 18 - ** </code></pre> <p>This is my output as of now:</p> <pre><code>3 - * * 4 - * * * * * * * * * * * * * * * * * * * * 5 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 6 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * 7 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * 8 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * 9 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 10 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 11 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * 12 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * 13 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * 14 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * * * * * * * * * * * * * * * * * * * 15 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * * * 16 - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 17 - * * * * * * * * * 18 - * * * * * * * * </code></pre>

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