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+//
+// Zig lets you express integer literals in several convenient
+// formats. These are all the same value:
+//
+// const a1: u8 = 65; // decimal
+// const a2: u8 = 0x41; // hexadecimal
+// const a3: u8 = 0o101; // octal
+// const a4: u8 = 0b1000001; // binary
+// const a5: u8 = 'A'; // UTF-8 code point literal
+//
+// You can also place underscores in numbers to aid readability:
+//
+// const t1: u32 = 14_689_520 // Ford Model T sales 1909-1927
+// const t2: u32 = 0xE0_24_F0 // same, in hex pairs
+//
+// Please fix the message:
+
+const print = @import("std").debug.print;
+
+pub fn main() void {
+ var zig = [_]u8 {
+ 0o131, // octal
+ 0b1101000, // binary
+ 0x66, // hex
+ };
+
+ print("{s} is cool.\n", .{zig});
+}