dekker.one / on-restart-benchmarks
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on-restart-benchmarks / software / mza / share / minizinc / std / fzn_at_least_set.mzn
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1%-----------------------------------------------------------------------------% 2% Requires at least 'n' variables in 'x' to take the value 'v'. 3%-----------------------------------------------------------------------------% 4 5predicate fzn_at_least_set(int: n, array[int] of var set of int: x, set of int: v) = 6 sum(i in index_set(x)) ( bool2int(x[i] == v) ) >= n; 7