34 lines
722 B
Zig
34 lines
722 B
Zig
//
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// Zig 'while' statements create a loop that runs while the
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// condition is true:
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//
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// while (condition) {
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// condition = false;
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// }
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//
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// Remember that the condition must be a boolean value and
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// that we can get a boolean value from conditional operators
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// such as:
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//
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// a == b a equals b
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// a < b a is less than b
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// a > b a is greater than b
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// a !=b a does not equal b
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//
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const std = @import("std");
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pub fn main() void {
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var n: u32 = 2;
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while ( ??? ){
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// Print the current number
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std.debug.print("{} ", .{n});
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// Set n to n multiplied by 2
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n *= 2;
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}
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// Make this print n=1024
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std.debug.print("n={}\n", .{n});
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}
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