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authorDave Gauer <dave@ratfactor.com>2021-02-09 18:36:57 -0500
committerDave Gauer <dave@ratfactor.com>2021-02-09 18:36:57 -0500
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Moved exercises to exercises because exercises
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diff --git a/03_assignment.zig b/03_assignment.zig
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-//
-// It seems we got a little carried away making everything "const u8"!
-//
-// "const" values cannot change.
-// "u" types are "unsigned" and cannot store negative values.
-// "8" means the type is 8 bits in size.
-//
-// Example: foo cannot change (it is CONSTant)
-// bar can change (it is VARiable):
-//
-// const foo: u8 = 20;
-// var bar: u8 = 20;
-//
-// Example: foo cannot be negative and can hold 0 to 255
-// bar CAN be negative and can hold −128 to 127
-//
-// const foo: u8 = 20;
-// var bar: i8 = -20;
-//
-// Example: foo can hold 8 bits (0 to 255)
-// bar can hold 16 bits (0 to 65,535)
-//
-// You can do just about any combination of these that you can think of:
-//
-// u32 can hold 0 to 4,294,967,295
-// i64 can hold −9,223,372,036,854,775,808 to 9,223,372,036,854,775,807
-//
-// Please fix this program so that the types can hold the desired values
-// and the errors go away!
-//
-const std = @import("std");
-
-pub fn main() void {
- const n: u8 = 50;
- n = n + 5;
-
- const pi: u8 = 314159;
-
- const negative_eleven: u8 = -11;
-
- // There are no errors in the next line, just explanation:
- // Perhaps you noticed before that the print function takes two
- // parameters. Now it will make more sense: the first parameter
- // is a string. The string may contain placeholders '{}', and the
- // second parameter is an "anonymous list literal" (don't worry
- // about this for now!) with the values to be printed.
- std.debug.print("{} {} {}\n", .{n, pi, negative_eleven});
-}