From 55ad7c32f2d534b1fbd438204d21738f958c51a5 Mon Sep 17 00:00:00 2001 From: Dave Gauer Date: Tue, 9 Feb 2021 18:36:57 -0500 Subject: Moved exercises to exercises because exercises --- exercises/11_while.zig | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 exercises/11_while.zig (limited to 'exercises/11_while.zig') diff --git a/exercises/11_while.zig b/exercises/11_while.zig new file mode 100644 index 0000000..4c4fc4f --- /dev/null +++ b/exercises/11_while.zig @@ -0,0 +1,34 @@ +// +// Zig 'while' statements create a loop that runs while the +// condition is true. This runs once (at most): +// +// while (condition) { +// condition = false; +// } +// +// Remember that the condition must be a boolean value and +// that we can get a boolean value from conditional operators +// such as: +// +// a == b means "a equals b" +// a < b means "a is less than b" +// a > b means "a is greater than b" +// a !=b means "a does not equal b" +// +const std = @import("std"); + +pub fn main() void { + var n: u32 = 2; + + // Please use a condition that is true UNTIL "n" reaches 1024: + while ( ??? ){ + // Print the current number + std.debug.print("{} ", .{n}); + + // Set n to n multiplied by 2 + n *= 2; + } + + // Once the above is correct, this will print "n=1024" + std.debug.print("n={}\n", .{n}); +} -- cgit v1.2.3-ZIG