advent_or_day3.mzn

include "globals.mzn";

int: N;
int: T;

set of int: WORKERS = 1..N;
set of int: TASKS = 1..T;

array[TASKS, WORKERS] of int: costs;

array[TASKS] of var WORKERS: task_assignments;

constraint alldifferent(task_assignments);

solve minimize sum(w in WORKERS)(costs[task_assignments[w], w]);


%%%%%% Results %%%%%%%%%%%%%%%%%%
% worker: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100]

% task: [14, 36, 49, 23, 34, 98, 2, 60, 53, 9, 89, 66, 97, 13, 32, 78, 51, 6, 11, 83, 96, 30, 63, 17, 79, 47, 88, 67, 41, 3, 73, 8, 43, 94, 71, 90, 50, 45, 68, 4, 69, 64, 75, 65, 95, 31, 57, 62, 48, 80, 70, 91, 92, 52, 84, 25, 85, 18, 58, 40, 81, 87, 86, 55, 22, 42, 16, 99, 93, 27, 15, 82, 38, 56, 29, 5, 77, 1, 54, 59, 19, 26, 46, 28, 7, 10, 37, 76, 44, 74, 33, 72, 12, 24, 20, 21, 61, 35, 39, 100]

%% total cost: 305