22 lines
397 B
Zig
22 lines
397 B
Zig
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const expect = @import("std").testing.expect;
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fn addFive(x: u32) u32 {
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return x + 5;
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}
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fn fibonacci(n: u16) u16 {
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if (n == 0 or n == 1) return n;
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return fibonacci(n - 1) + fibonacci(n - 2);
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}
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test "function" {
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const y = addFive(0);
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try expect(@TypeOf(y) == u32);
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try expect(y == 5);
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}
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test "function recursion" {
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const x = fibonacci(10);
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try expect(x == 55);
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}
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