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36 lines
939 B
Zig
36 lines
939 B
Zig
//
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// Zig 'while' statements can have an optional 'continue expression'
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// which runs every time the while loop continues (either at the
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// end of the loop or when an explicit 'continue' is invoked - we'll
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// try those out next):
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//
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// while (condition) : (continue expression) {
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// ...
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// }
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//
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// Example:
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//
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// var foo = 2;
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// while (foo < 10) : (foo += 2) {
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// // Do something with even numbers less than 10...
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// }
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//
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// See if you can re-write the last exercise using a continue
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// expression:
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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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// Please set the continue expression so that we get the desired
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// results in the print statement below.
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while (n < 1000) : ??? {
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// Print the current number
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std.debug.print("{} ", .{n});
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}
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// As in the last exercise, we want this to result in "n=1024"
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std.debug.print("n={}\n", .{n});
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}
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