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/13_while3.zig | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 exercises/13_while3.zig (limited to 'exercises/13_while3.zig') diff --git a/exercises/13_while3.zig b/exercises/13_while3.zig new file mode 100644 index 0000000..3ff42ff --- /dev/null +++ b/exercises/13_while3.zig @@ -0,0 +1,33 @@ +// +// The last two exercises were functionally identical. Continue +// expressions really show their utility when used with 'continue' +// statements! +// +// Example: +// +// while (condition) : (continue expression){ +// +// if(other condition) continue; +// +// } +// +// The "continue expression" executes every time the loop restarts +// whether the "continue" statement happens or not. +// +const std = @import("std"); + +pub fn main() void { + var n: u32 = 1; + + // I want to print every number between 1 and 20 that is NOT + // divisible by 3 or 5. + while (n <= 20) : (n+=1) { + // The '%' symbol is the "modulo" operator and it + // returns the remainder after division. + if(n % 3 == 0) ???; + if(n % 5 == 0) ???; + std.debug.print("{} ", .{n}); + } + + std.debug.print("\n", .{}); +} -- cgit v1.2.3-ZIG