Added Exs. 6,7 strings

07_strings2.zig

@@ -0,0 +1,24 @@
+//
+// Here's a fun one: Zig has multi-line strings!
+//
+// To make a multi-line string, put '\\' at the beginning of each
+// line just like a code comment but with backslashes instead:
+//
+//     const two_lines =
+//         \\Line One
+//         \\Line Two
+//     ;
+// 
+// See if you can make this program print some song lyrics.
+//
+const std = @import("std");
+
+pub fn main() void {
+    const lyrics = 
+        Ziggy played guitar
+        Jamming good with Andrew Kelley
+        And the Spiders from Mars
+    ;
+
+    std.debug.print("{}\n",.{lyrics});
+}