stud

commit 8b8d451b285f2dd83f21c1b4382806fd36657cbf (tree)
parent 078a0433af51d340cf94395bed6570545a82f2dc
Author: Motiejus Jakštys <motiejus@uber.com>
Date:   Sat, 31 Oct 2020 07:56:56 +0200

add stats.awk

Diffstat:
A
III/Bautrenas/stats.awk
 | 
28
++++++++++++++++++++++++++++

1 file changed, 28 insertions(+), 0 deletions(-)
diff --git a/III/Bautrenas/stats.awk b/III/Bautrenas/stats.awk
@@ -0,0 +1,28 @@
+#!/usr/bin/awk -f
+
+# Beginning of a section ("part") starts with:
+# \partNUMBER{
+# where NUMBER := (one | two | three | four). The ^ and $ signify line's
+# beginning and end marks. When section begins, assign `idx` to its number.
+/^\\partone\{$/ { idx=1; }
+/^\\parttwo\{$/ { idx=2; }
+/^\\partthree\{$/ { idx=3; }
+/^\\partfour\{$/ { idx=4; }
+
+# Section ends with "}" as a sole character in the line.
+/^\}$/ { idx=0; }
+
+# If idx != 0 (we are in part1,2,3 or 4), increase part's counter by the number
+# of characters in the line.
+idx != 0 {
+    part[idx] += length($0);
+}
+
+# End of the script: we have part[idx], where idx := [1,4], and the
+# value is the number of characters.
+END {
+    printf("number of characters in part1: %d\n", part[1]);
+    printf("number of characters in part2: %d\n", part[2]);
+    printf("number of characters in part3: %d\n", part[3]);
+    printf("number of characters in part4: %d\n", part[3]);
+}