adf5ddb27d
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
639 B
Zig
26 lines
639 B
Zig
//
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// If statements are also valid expressions:
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//
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// var foo: u8 = if (a) 2 else 3;
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//
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// Note: You'll need to declare a variable type when assigning a value
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// from a statement like this because the compiler isn't smart enough
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// to infer the type for you.
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//
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// This WON'T work:
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//
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// var foo = if (a) 2 else 3; // error!
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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 discount = true;
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// Please use an if...else expression to set "price".
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// If discount is true, the price should be $17, otherwise $20:
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var price = if ???;
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std.debug.print("With the discount, the price is ${}.\n", .{price});
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}
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