Hi,
This is NOT a difficulty. I am posting my code so that anyone wanting
to comment can do so.
Pg 38, Exercise: 1-13
Write a program to print a histogram of the lengths of words in its
input. Horizontal bars selected.
My solution/code:
#include <stdio.h>
int main() {
#define MAX_LENGTH 10
int word_sizes[MAX_LENGTH];
int i;
for (i = 0; i < MAX_LENGTH; ++i)
word_sizes[i] = 0;
/* fill in the frequencies array, word_sizes */
char c;
int ws = 0;
while ((c = getchar()) != EOF) {
if (c == ' ' || c == '\n' || c == '\t') {
if (ws > 0) {
if (ws > MAX_LENGTH) {
printf("\nMAX_LENGTH execeeded, exiting.\n");
return -1;
}
++word_sizes[ws];
}
ws = 0;
}
else ++ws;
}
/* display the histogram */
int j;
for (i = 0; i < MAX_LENGTH; ++i) {
printf("%d chars\t", i);
for (j = 1; j <= word_sizes[i]; ++j)
printf("#");
printf("\n");
}
return 0;
}
Edward
_______________________________________________
Dng mailing list
Dng@lists.dyne.org
https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
