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020

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This commit is contained in:
Armin Friedl 2025-01-18 16:05:26 +01:00
parent 60d409a630
commit 371a4589b1
1 changed files with 5 additions and 5 deletions
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10
exercises/020_quiz3.zig
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@ -21,8 +21,8 @@ pub fn main() void {
// //
// This function prints, but does not return anything. // This function prints, but does not return anything.
// //
fn printPowersOfTwo(numbers: [4]u16) ??? { fn printPowersOfTwo(numbers: [4]u16) void {
loop (numbers) |n| { for (numbers) |n| {
std.debug.print("{} ", .{twoToThe(n)}); std.debug.print("{} ", .{twoToThe(n)});
} }
} }
@ -31,13 +31,13 @@ fn printPowersOfTwo(numbers: [4]u16) ??? {
// exercise. But don't be fooled! This one does the math without the aid // exercise. But don't be fooled! This one does the math without the aid
// of the standard library! // of the standard library!
// //
fn twoToThe(number: u16) ??? { fn twoToThe(number: u16) u16 {
var n: u16 = 0; var n: u16 = 0;
var total: u16 = 1; var total: u16 = 1;
loop (n < number) : (n += 1) { while (n < number) : (n += 1) {
total *= 2; total *= 2;
} }
return ???; return total;
} }