Day01b: simplify the solution, avoid casting
Created by voroskoi on January 8, 2022
RS2AMNWLJ4SD24J3LSOCWW7XG3LHJ4KI2HYYDEA33JZ6YJNBAXOAC Dependencies
In channels
main
Change contents
Replacement in src/day01.zig at line 47 [2.125]
const a = @intCast(u15, values[idx - 3]) + values[idx - 2] + values[idx - 1];const b = @intCast(u15, values[idx - 2]) + values[idx - 1] + values[idx];// as idx-2 and idx-1 are in a and b too, this can be simplified// const a = @intCast(u15, values[idx - 3]) + values[idx - 2] + values[idx - 1];// const b = @intCast(u15, values[idx - 2]) + values[idx - 1] + values[idx];const a = values[idx - 3];const b = values[idx];Replacement in src/day01.zig at line 69 [2.125]