040000 tree b43f40f7428c5f6d116709938869e52b519c89c9	alg.c.library
040000 tree 7e0ae56c536c69c38b1494e26bf8847483f72735	alg.modifying.operations
040000 tree acb1dd8de820bf15d3f0f76eb11c6f24663475da	alg.nonmodifying
040000 tree 9123fa7e87dacfa6f2fe7e4423c7ca25321a90b0	alg.sorting
040000 tree 3b6b0e6627e5b8492f5920ca783ef97de29b12b6	algorithms.general