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+//
+// Zig 'while' statements create a loop that runs while the
+// condition is true:
+//
+// 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 a equals b
+// a < b a is less than b
+// a > b a is greater than b
+// a !=b a does not equal b
+//
+const std = @import("std");
+
+pub fn main() void {
+ var n: u32 = 2;
+
+ while ( ??? ){
+ // Print the current number
+ std.debug.print("{} ", .{n});
+
+ // Set n to n multiplied by 2
+ n *= 2;
+ }
+
+ // Make this print n=1024
+ std.debug.print("n={}\n", .{n});
+}