10583 - Ubiquitous Religions
Solution Description : Simple union-find problem Just run union-find for each pair and at last print the number of root or parent or sub-set or disjoint set |
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10583 - Ubiquitous Religions
Solution Description : Simple union-find problem Just run union-find for each pair and at last print the number of root or parent or sub-set or disjoint set |
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10515 - Powers Et Al.