| 1 | const print = @import("std").debug.print; |
| 2 | |
| 3 | pub fn main() void { |
| 4 | const digits = [_]i8 { 3, 8, 9, 0, 7, 4, 1 }; |
| 5 | |
| 6 | const min, const max = blk: { |
| 7 | var min: i8 = 127; |
| 8 | var max: i8 = -128; |
| 9 | |
| 10 | for (digits) |digit| { |
| 11 | if (digit < min) min = digit; |
| 12 | if (digit > max) max = digit; |
| 13 | } |
| 14 | |
| 15 | break :blk .{ min, max }; |
| 16 | }; |
| 17 | |
| 18 | print("min = {}\n", .{ min }); |
| 19 | print("max = {}\n", .{ max }); |
| 20 | } |
| 21 | |
| 22 | // exe=succeed |