040000 tree 5cd9dcbfb39f5643300e0c72846d1e5e3a93db98	alg.c.library
040000 tree 1d90261be298c2573e7697e066afe9bf9cbb9a7b	alg.modifying.operations
040000 tree ce4a7ac018847e4dc9631fc729b7954f415d42ac	alg.nonmodifying
040000 tree 3917eebdd6eefd927df8f740ee9b747b01fad17f	alg.sorting
040000 tree 3cb6e2c0e4e5f0790a0ffb391327eac8eb02fdb2	algorithms.general