diff options
Diffstat (limited to 'ch1/1-14_character-freq-histogram.c')
| -rw-r--r-- | ch1/1-14_character-freq-histogram.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/ch1/1-14_character-freq-histogram.c b/ch1/1-14_character-freq-histogram.c index 9ef1d22..b037967 100644 --- a/ch1/1-14_character-freq-histogram.c +++ b/ch1/1-14_character-freq-histogram.c @@ -18,25 +18,21 @@ int main(void) { chars = string containing the characters the program will count lengths = the counts for each character */ - int c; int i = 0; char chars[] = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; - /* cnum is the number of characters found in the above string */ int cnum = 0; while (chars[i] != '\0') { cnum += 1; ++i; } - /* This array need its members to be initialized to zero. */ int lengths[cnum]; for (i = 0; i <= cnum; ++i) { lengths[i] = 0; } - - // Capture input until it ends + /* Capture input until it ends */ while ((c = getchar()) != EOF) { for (i = 0; i < cnum; ++i) { if (c == chars[i]) { @@ -44,7 +40,7 @@ int main(void) { } } } - // This is ugly and I wish I knew a better way to do it. + /* This is ugly and I wish I knew a better way to do it. */ printf("\nCHARACTER FREQUENCY\n\n 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75\n"); int iter = 0; while (iter <= cnum) { |