summaryrefslogtreecommitdiff
path: root/wordhist.c
diff options
context:
space:
mode:
Diffstat (limited to 'wordhist.c')
-rw-r--r--wordhist.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/wordhist.c b/wordhist.c
new file mode 100644
index 0000000..965c1b9
--- /dev/null
+++ b/wordhist.c
@@ -0,0 +1,24 @@
+#include<stdio.h>
+
+/*
+ * Prints a histogram of the lengths of words in its input.
+ */
+main() {
+ int c;
+ int count;
+
+ while ((c = getchar()) != EOF) {
+ if (c == '\n' || c == '\t' || c == ' ') {
+
+ while (count > 0) {
+ printf("%s", "*");
+ --count;
+ }
+
+ if (count > 0) {
+ printf("\n");
+ }
+ } else
+ ++count;
+ }
+}