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Diffstat (limited to 'exercises/10_if2.zig')
-rw-r--r-- | exercises/10_if2.zig | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/exercises/10_if2.zig b/exercises/10_if2.zig new file mode 100644 index 0000000..4f559cd --- /dev/null +++ b/exercises/10_if2.zig @@ -0,0 +1,25 @@ +// +// If statements are also valid expressions: +// +// var foo: u8 = if (a) 2 else 3; +// +// Note: You'll need to declare a variable type when assigning a value +// from a statement like this because the compiler isn't smart enough +// to infer the type for you. +// +// This WON'T work: +// +// var foo = if (a) 2 else 3; // error! +// +const std = @import("std"); + +pub fn main() void { + var discount = true; + + // Please use an if...else expression to set "price". + // If discount is true, the price should be $17, otherwise $20: + var price = if ???; + + std.debug.print("With the discount, the price is ${}.\n", .{price}); +} + |