From: Cian Bagshaw <cian@cianb.xyz>
Date: Sun, 4 Dec 2022 12:42:31 +0000 (+0000)
Subject: Added exercise 1-6
X-Git-Url: https://tests.cianb.xyz/?a=commitdiff_plain;h=2f5609430f4174c32180975bf86c1b79eba0d0c9;p=cProgLang

Added exercise 1-6
---

diff --git a/1/6.c b/1/6.c
new file mode 100644
index 0000000..e1e40c1
--- /dev/null
+++ b/1/6.c
@@ -0,0 +1,17 @@
+/*
+	Exercise 1-6. Verify that the expression getchar() != EOF is 0 or 1.
+	===
+
+	Each character typed returned a 1, until I typed Ctrl+d, to signify the end of
+	input, which yielded a 0. Therefor, getchar()!=EOF is 1 with all characters and
+	0 a the end of input/file. Thus, it always equals 0 or 1.
+*/
+
+#include <stdio.h>
+
+int main () {
+	int c;
+	while ((c=getchar())!=EOF) {
+		printf("%d ", c!=EOF);	/* while input */
+	}	printf("%d ", c!=EOF);	/* on input end */
+}