By the following morning, she was unconscious. Her hands and feet were ice-cold, her lips had turned purple and she was struggling to breathe.
Ben Harrison, Director of the Work Foundation at Lancaster University, said they show "the magnitude of the challenge facing young people and the government".
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- assignment: Array of booleans. If the formula is satisfiable provide an assignment for each variable from 1 to N. If the formula is not satisfiable this field is null.
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