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-rw-r--r--1-08_space-counter.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/1-08_space-counter.c b/1-08_space-counter.c
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+#include <stdio.h>
+
+/* The C Programming Language, 2nd Edition
+ *
+ * Exercise 1-8: Write a program to count blanks, tabs, and newlines.
+ *
+ * Answer: Run a loop with getchar() and check its value. Then add to the
+ * counts and spit them out at the end of the loop.
+ */
+
+int main(void) {
+ char c;
+ int blanks, tabs, nls = 0;
+
+ while ((c = getchar()) != EOF) {
+ if (c == ' ') {
+ blanks++;
+ }
+ if (c == '\t') {
+ tabs++;
+ }
+ if (c == '\n') {
+ nls++;
+ }
+ }
+
+ printf("%d blanks, %d tabs, and %d newlines.\n", blanks, tabs, nls);
+ return 0;
+}
w=1'>cli: add '--raw' option to list commandzlg2-9/+45 2018-09-08Add remaining filters to vgstash packagezlg1-2/+11 2018-09-04Update LICENSE to match setup.pyzlg1-80/+67 2018-09-03Branch off from master with pytest, tox, clickzlg16-778/+779 2018-03-18Flesh out filter types and ownership statuszlg3-82/+144 2018-03-18README.mdown: break line correctlyzlg1-1/+1 2018-03-18add 'playlog' list filterzlg2-2/+9 2018-03-13Update helpers a bitzlg1-2/+9 2018-03-13Make VGSTASH_DB_LOCATION point to a filezlg2-21/+20 2016-11-18Remove settings from helpers.shZe Libertine Gamer1-5/+0 2016-11-15Correct phrasing in README.Ze Libertine Gamer1-4/+4 2016-11-13DerpZe Libertine Gamer1-0/+1 2016-11-03Improve error handling in shell scriptsZe Libertine Gamer4-3/+23 2016-10-24Correct run_again, add recursionZe Libertine Gamer1-0/+4 2016-10-21Add quotes to correct behavior for arglistZe Libertine Gamer1-1/+1 2016-10-14updater.sh: add recursion, error handlingZe Libertine Gamer1-43/+101 2016-10-14Correct pipe-handling behaviorZe Libertine Gamer1-1/+9 2016-10-12Clarify a method to move between platformsZe Libertine Gamer1-2/+5