040000 tree 5cd9dcbfb39f5643300e0c72846d1e5e3a93db98	alg.c.library
040000 tree aca0181740e8cae9bde60800d621c704e14760ee	alg.modifying.operations
040000 tree 441e857bac111d769c13f7953f6b94726b8825f4	alg.nonmodifying
040000 tree 4e4d5cd6625c2051b819fec8f4eb92037b298c16	alg.sorting
040000 tree 3cb6e2c0e4e5f0790a0ffb391327eac8eb02fdb2	algorithms.general