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I started off with "hints" that required the poor student to piece together the information from incomplete bits. A complete example is like a picture that is worth 1000 words and far clearer.
26 lines
592 B
Zig
26 lines
592 B
Zig
//
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// You can force a loop to exit immediately with a "break" statement:
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//
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// while (condition) : (continue expression){
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//
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// if(other condition) break;
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//
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// }
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//
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// Continue expressions do NOT execute when a while loop stops
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// because of a break!
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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 = 1;
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// Oh dear! This while loop will go forever!?
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// Please fix this so the print statement below gives the desired output.
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while (true) : (n+=1) {
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if(???) ???;
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}
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// Result: we want n=4
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std.debug.print("n={}\n", .{n});
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}
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