DSR-Bench
Collection
Datasets of DSR-Bench: a benchmark aiming to evaluate LLMs' capacity for structural reasoning through data structure tasks. • 5 items • Updated
question_id stringlengths 64 64 | task stringclasses 3
values | question stringlengths 928 10.5k | ground_truth stringlengths 2 653 | length stringclasses 3
values | release_date timestamp[ms]date 2025-05-14 00:00:00 2025-05-14 00:00:00 | removal_date stringclasses 1
value |
|---|---|---|---|---|---|---|
62ff2a7ef1fb0c1d10b64a48256d34b7aeac53fcc9cada92fbf1d11a50412c16 | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Haruto Sanchez', 'Fatima Singh', 'Isabella Miller', 'Yuki Lopez'] | short | 2025-05-14T00:00:00 | |
238a9ce9a31cc4fe8346cbbbe8679db2efc30579bcec87085f138e0eb1549f08 | queue-icecream | The sound of bells echoed across the playground as the ice cream truck pulled up by the trees. Children dropped what they were doing and rushed toward the truck, eagerly forming a line that stretched along the grass. Each child joined the line from the back and the vendor served the children one at a time from the fron... | ['Caden Hassan', 'Ella Kumar'] | short | 2025-05-14T00:00:00 | |
b8422dd8b533b5432cb07194aa21e4bcbddb956dd8f565d91bbafa7e95bd0447 | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Sakura Allen', 'Elijah Walker', 'Evelyn Clark'] | short | 2025-05-14T00:00:00 | |
00128114b34f3b1bf0ab0975362403d3f526d16229ff28f92460ba7db217414e | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Elijah Perez', 'Jackson Moore', 'Lucas Williams'] | short | 2025-05-14T00:00:00 | |
328e1f2753ce4b870d685b91e68dff188f518520b6660d503c1a471ec4fee02c | queue-icecream | On a sunny afternoon in the neighborhood park, an ice cream truck rolled in, its cheerful tune drawing children from all directions. The children began to form a line. Each child joined at the end while the vendor served at the front. Coins jingled in pockets while the children eagerly discussed the different flavors. ... | ['Isabella Chen', 'Ella Sanchez', 'Mason Moore', 'Evelyn Lewis'] | short | 2025-05-14T00:00:00 | |
67bd2924991b23800843c05dc13be8e2e705dca6fc3565971f4e390f37607e89 | queue-icecream | The sound of bells echoed across the playground as the ice cream truck pulled up by the trees. Children dropped what they were doing and rushed toward the truck, eagerly forming a line that stretched along the grass. Each child joined the line from the back and the vendor served the children one at a time from the fron... | ['Ali Clark', 'Fatima Sanchez'] | short | 2025-05-14T00:00:00 | |
910d59cf230583ac9bfed46627da814a6c1e138253957b6f61e1eb9c83cba0a8 | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Oliver Martin', 'Elijah Brown', 'Carlos Lee', 'Maria Wilson'] | short | 2025-05-14T00:00:00 | |
1e7e9de1f8ae734768255247ecdeb8af737336578c5fc0f1991d57141802317a | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Caden Gonzalez', 'Grayson Brown'] | short | 2025-05-14T00:00:00 | |
cb3a607b63f62363d90e5ec202854274341e4f8b289d463e79861a0424a0ed51 | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Maria Chen', 'Carlos Patel', 'Hassan Chen', 'Oliver Sanchez'] | short | 2025-05-14T00:00:00 | |
7fecd36bcf1b777ecc9e18f2930e9b6adcdd145de82153c68c7a8695895f40b4 | queue-icecream | The sound of bells echoed across the playground as the ice cream truck pulled up by the trees. Children dropped what they were doing and rushed toward the truck, eagerly forming a line that stretched along the grass. Each child joined the line from the back and the vendor served the children one at a time from the fron... | ['Ava Yamamoto', 'Emma Thomas', 'Emma Brown', 'Sakura Thomas', 'Hassan Lopez', 'Liam Kumar'] | short | 2025-05-14T00:00:00 | |
45ab09a8351a398fb40d80374efcb0b7a8d422b3db1191cb81b7ceb6563b625e | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Ling Hassan', 'Oliver Kobayashi', 'Sofia Hernandez', 'Fatima Kobayashi', 'Carlos Patel', 'Jackson Allen'] | short | 2025-05-14T00:00:00 | |
b4fc47174fb47328aa147d0b0d3b5bbcf7b83e083ef2ff09706c1eca5989772b | queue-icecream | The ice cream truck pulled into the park on a warm afternoon, its familiar tune ringing through the trees. Children came running from all directions. They lined up one after another behind the truck, forming a queue. Each child joined the queue at the back, while the ice cream man served from the front. Though exciteme... | ['Ling Davis', 'Aria Ali', 'Diego Miller', 'Ethan Ali', 'Sophia Gonzalez', 'Logan Clark'] | short | 2025-05-14T00:00:00 | |
af1fa533c314e1c8439b3319374ae806bb556fa8f82f7c7f711a1bfe3367128e | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Mia Johnson', 'Haruto Jackson', 'Hiroshi Lewis', 'Oliver Davis'] | short | 2025-05-14T00:00:00 | |
33c8c5e388a7e02878daf4a41651d6305a0eec306d14899b9a69cd26817ce0f5 | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Lucas Kobayashi', 'Caden Taylor', 'Fatima Jackson', 'Diego Hernandez', 'Ali Wilson', 'Harper Yamamoto'] | short | 2025-05-14T00:00:00 | |
e0a34d9050133e31b60ca70404c61c521086f5308c49da98c289bc1e21580979 | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Evelyn Gonzalez', 'Sophia Walker', 'Amelia Sanchez'] | short | 2025-05-14T00:00:00 | |
fcc45d2cdf8bc56dd45512381ec4c729844889c05b7f2df65e6f610b56718b77 | queue-icecream | The ice cream truck pulled into the park on a warm afternoon, its familiar tune ringing through the trees. Children came running from all directions. They lined up one after another behind the truck, forming a queue. Each child joined the queue at the back, while the ice cream man served from the front. Though exciteme... | ['Liam Chen'] | short | 2025-05-14T00:00:00 | |
b25ad538e05c55d84ea78e22265f8b48aaed9401964499c37c5a34b04c01b2d8 | queue-icecream | The sound of bells echoed across the playground as the ice cream truck pulled up by the trees. Children dropped what they were doing and rushed toward the truck, eagerly forming a line that stretched along the grass. Each child joined the line from the back and the vendor served the children one at a time from the fron... | ['Mia Williams', 'Harper Jones', 'Chloe Wilson', 'Diego Hall', 'Valentina Taylor', 'Amelia Williams'] | short | 2025-05-14T00:00:00 | |
a316cd4b06d38cc438e1a59e590dd965653b8fdb604ee47cffdf959adf16fdd5 | queue-icecream | The sound of bells echoed across the playground as the ice cream truck pulled up by the trees. Children dropped what they were doing and rushed toward the truck, eagerly forming a line that stretched along the grass. Each child joined the line from the back and the vendor served the children one at a time from the fron... | ['Valentina Martin', 'Amelia Lee', 'Diego Fernandez', 'Ethan Singh', 'Harper Miller', 'Hiroshi Yamamoto', 'Sophia Davis'] | short | 2025-05-14T00:00:00 | |
5335cba34d5e40625516eeed61e16237ad0149cbc886d5e06b69984391fc356c | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Ling Brown'] | short | 2025-05-14T00:00:00 | |
8558a2dda52f89f03002350cc3f6b26351d3490814c5c434683071c36eca933e | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Aria Johnson'] | short | 2025-05-14T00:00:00 | |
e62e0031675dfdc0d676a83da38561f2ddab1c05b84937bfac0c8a0ee351a244 | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Evelyn Taylor', 'Logan Thompson'] | short | 2025-05-14T00:00:00 | |
39ec61a27cbfaa32ca110b0175e86f0020a401b496c83d30bfcb899c667a7970 | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Ling Patel', 'Valentina Lopez'] | short | 2025-05-14T00:00:00 | |
78372e762d532277265d1a0b4720805bbaa690a7a989e9fc40a723e84330740d | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Grayson Sanchez', 'Yuki Patel', 'Hassan Thomas'] | short | 2025-05-14T00:00:00 | |
cba4a8b290f2531513afc4eafd6d8d353b1563cfbc59ec75f5ebc72eccfcabf3 | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Haruto Fernandez', 'Lucas Johnson', 'Harper Moore'] | short | 2025-05-14T00:00:00 | |
ecb5814fed15361c7decb174297e913ea3478dd22f8fe630bf753404ce89bdd0 | queue-icecream | On a sunny afternoon in the neighborhood park, an ice cream truck rolled in, its cheerful tune drawing children from all directions. The children began to form a line. Each child joined at the end while the vendor served at the front. Coins jingled in pockets while the children eagerly discussed the different flavors. ... | ['Yuki Kumar'] | short | 2025-05-14T00:00:00 | |
440a83b1bf1f7b4dc82fed7bc4cda5169130e8c6d358ae34b55d3e739628f4c0 | queue-icecream | The ice cream truck pulled into the park on a warm afternoon, its familiar tune ringing through the trees. Children came running from all directions. They lined up one after another behind the truck, forming a queue. Each child joined the queue at the back, while the ice cream man served from the front. Though exciteme... | ['Evelyn Chen', 'Haruto Martin', 'Oliver Wilson'] | short | 2025-05-14T00:00:00 | |
6572c6e322b62ba2b0b418aae6b5ae83d9cb0c086419cd35fb597ef3891b6dd7 | queue-icecream | On a sunny afternoon in the neighborhood park, an ice cream truck rolled in, its cheerful tune drawing children from all directions. The children began to form a line. Each child joined at the end while the vendor served at the front. Coins jingled in pockets while the children eagerly discussed the different flavors. ... | ['Mason Moore', 'Yuki Martin', 'Ella Lee'] | short | 2025-05-14T00:00:00 | |
dc8bb077dfaa3a273ae6a3ef843377653fb56f6b4d75ba49e8bf6b751de714b9 | queue-icecream | On a sunny afternoon in the neighborhood park, an ice cream truck rolled in, its cheerful tune drawing children from all directions. The children began to form a line. Each child joined at the end while the vendor served at the front. Coins jingled in pockets while the children eagerly discussed the different flavors. ... | ['Logan Rodriguez', 'Grayson Davis', 'Isabella Yamamoto', 'Carlos Davis', 'Ava Thompson'] | short | 2025-05-14T00:00:00 | |
ef33365d5dfc63abb88498927d4afc8d3fe2484d154ebd81dae4697845e8ab4a | queue-icecream | The sound of bells echoed across the playground as the ice cream truck pulled up by the trees. Children dropped what they were doing and rushed toward the truck, eagerly forming a line that stretched along the grass. Each child joined the line from the back and the vendor served the children one at a time from the fron... | ['Haruto Smith', 'Mason Kobayashi', 'Evelyn Perez', 'Aiden Smith', 'Amelia Ali', 'Mei Allen', 'Mia Ali', 'Emma Singh'] | short | 2025-05-14T00:00:00 | |
61d4e651f79f8a53d7b1337a6e4923f29c8a51234ff8cfcf341fc523d3ca0c2c | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Sakura Kumar', 'Grayson Martinez', 'Valentina Kumar'] | short | 2025-05-14T00:00:00 | |
009c224206cbc661ac725c46231582213c6e00246b9b685d7bc1370c26cc39bb | bst-appointment | A clinic records every appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree ordered by appointment time. For two bookings at precisely the same time, a secondary ordering on patient names is applied. A pre-order traversal of the tree is used to display t... | [('Harper Young', '15:48'), ('Amelia Martinez', '13:11'), ('Lucas Fernandez', '09:18')] | short | 2025-05-14T00:00:00 | |
fe003ef32974fe00022975fdb52b5e3e96e7f69a722ff03661723603c7bfb61f | bst-appointment | A local clinic uses an appointment management system which maintains a binary search tree to store appointments. Each appointment (name, appointment time) is a tuple of two strings, e.g. ('Alice Baker', '10:30'), and is represented by a node in the tree. Order is maintained by appointment time. The alphabetical order o... | [('Amelia Smith', '11:00'), ('Chloe Thompson', '10:14'), ('Ava Hall', '08:18'), ('Valentina Clark', '09:52'), ('Grayson Gonzalez', '14:33'), ('Elijah Perez', '16:53'), ('Jackson Kumar', '14:53')] | short | 2025-05-14T00:00:00 | |
0b990154eb6b6424bfcdc9b0ee7869e0dd12061c4e507043d08278e4bffb0e32 | bst-appointment | The clinic’s appointment-scheduling software represents each booking as a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree (BST). The BST is maintained based on the chronological order of appointment times. When two patients book the same time slot, the alp... | [('Layla Taylor', '13:32'), ('Sophia Clark', '12:45'), ('Haruto Hernandez', '12:28')] | short | 2025-05-14T00:00:00 | |
eb08446693e5166571104a58dd3b17ac9612729e08bbc751b044bec8d39ff544 | bst-appointment | A local clinic uses an appointment management system which maintains a binary search tree to store appointments. Each appointment (name, appointment time) is a tuple of two strings, e.g. ('Alice Baker', '10:30'), and is represented by a node in the tree. Order is maintained by appointment time. The alphabetical order o... | [('Ava Nguyen', '13:40'), ('Ella Johnson', '08:34'), ('Fatima Thomas', '10:47'), ('Ling Miller', '14:57'), ('Aisha Singh', '14:22'), ('Lucas Miller', '15:37')] | short | 2025-05-14T00:00:00 | |
eb27cb21bb261fc879c69cba7ff0f1fbcba920700ec4ede08986d856fa335c06 | bst-appointment | A clinic records every appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree ordered by appointment time. For two bookings at precisely the same time, a secondary ordering on patient names is applied. A pre-order traversal of the tree is used to display t... | [('Mei Sanchez', '16:42'), ('Elijah Fernandez', '13:34')] | short | 2025-05-14T00:00:00 | |
358de4055703244a0c9007f24c1b445d9a51d3d4ba5a82b3d2b8db65821248f8 | bst-appointment | A clinic records every appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree ordered by appointment time. For two bookings at precisely the same time, a secondary ordering on patient names is applied. A pre-order traversal of the tree is used to display t... | [('Liam Fernandez', '15:11'), ('Yuki Nguyen', '11:02'), ('Valentina Hernandez', '09:02'), ('Amelia Johnson', '11:24'), ('Sakura Lewis', '13:49'), ('Mei Lee', '11:28')] | short | 2025-05-14T00:00:00 | |
c5909d721634b03b33b7da3b4a7de8cfc76c2af6a4cc00c8b2fb3f055e942507 | bst-appointment | A clinic records every appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree ordered by appointment time. For two bookings at precisely the same time, a secondary ordering on patient names is applied. A pre-order traversal of the tree is used to display t... | [('Hassan Yamamoto', '09:40'), ('Valentina Taylor', '09:28'), ('Diego White', '08:19'), ('Logan Smith', '14:18'), ('Logan Taylor', '11:05'), ('Lucas Lewis', '16:58'), ('Ali Martinez', '16:54')] | short | 2025-05-14T00:00:00 | |
c7ae268ac180626e677d528f95e9ffce26561e84fe8923e390f0c11e07000cff | bst-appointment | The clinic’s appointment-scheduling software represents each booking as a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree (BST). The BST is maintained based on the chronological order of appointment times. When two patients book the same time slot, the alp... | [('Ethan Nguyen', '15:06'), ('Mei Martin', '11:19'), ('Haruto Ali', '09:20'), ('Chloe Hall', '09:21'), ('Grayson Kumar', '13:36'), ('Yuki Moore', '13:09')] | short | 2025-05-14T00:00:00 | |
7e9546f25a11b34d3e2e61cb821418f71348be189d3f1e3452cfa9cfe9d35644 | bst-appointment | A clinic maintains appointments in a binary-search tree, where each node is an appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'). Appointments are ordered by appointment time. When two appointments share the same time, the patient’s name acts as a secondary key. Printing the ... | [('Noah Jones', '08:35'), ('Hassan Thompson', '16:54'), ('Mason Davis', '16:04')] | short | 2025-05-14T00:00:00 | |
de6b4ba5600cd2c57b6bcfa4f0cb10589077dc446453c67a908a1f60a919417f | bst-appointment | A clinic records every appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree ordered by appointment time. For two bookings at precisely the same time, a secondary ordering on patient names is applied. A pre-order traversal of the tree is used to display t... | [('Sofia Smith', '16:55'), ('Elijah Smith', '11:06'), ('Hiroshi Taylor', '14:36'), ('Lucas Yamamoto', '11:49'), ('Amelia Garcia', '11:59'), ('Ling Brown', '12:10'), ('Mason Hernandez', '13:18')] | short | 2025-05-14T00:00:00 | |
7048f1f531ed91cb16b88b0684c91da96de4fa67f7666699ee16f944aea432fe | bst-appointment | The clinic’s appointment-scheduling software represents each booking as a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree (BST). The BST is maintained based on the chronological order of appointment times. When two patients book the same time slot, the alp... | [('Hiroshi Young', '11:03'), ('Valentina Patel', '10:38')] | short | 2025-05-14T00:00:00 | |
b25f98cd62c0ab8e0a80a9752869822a1ef141f603ed3e0e777e5c56786c9d60 | bst-appointment | You need to store all appointments for a clinic as a binary search tree. Each phone-in booking is converted into a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), and inserted into a binary-search tree that is keyed primarily by time. If the two times are identical, the patients’... | [('Hassan Wang', '16:55'), ('Ethan Ali', '10:40'), ('Carlos Martinez', '09:52')] | short | 2025-05-14T00:00:00 | |
bfb0916e3a468acd5fe5999e896e4864717c7b9cc88c9b19ed729baa538a2e6e | bst-appointment | A clinic records every appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree ordered by appointment time. For two bookings at precisely the same time, a secondary ordering on patient names is applied. A pre-order traversal of the tree is used to display t... | [('Ali Clark', '15:48'), ('Haruto Miller', '11:08'), ('Aisha Hassan', '12:49'), ('Layla Sanchez', '16:17')] | short | 2025-05-14T00:00:00 | |
b411d9fe7fb5164cd9369e5d68b05b474bc1f6126efbd9ee21b5160e018897aa | bst-appointment | A clinic maintains appointments in a binary-search tree, where each node is an appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'). Appointments are ordered by appointment time. When two appointments share the same time, the patient’s name acts as a secondary key. Printing the ... | [('Isabella Jones', '16:34'), ('Carlos Taylor', '14:20')] | short | 2025-05-14T00:00:00 | |
91114b51b4c595bbdbcfd3f6be6d49d3f6b58c8caa5218034faa767c9a539df7 | bst-appointment | A clinic records every appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree ordered by appointment time. For two bookings at precisely the same time, a secondary ordering on patient names is applied. A pre-order traversal of the tree is used to display t... | [('Mia Allen', '11:37'), ('Mei Davis', '10:18'), ('Ling Nguyen', '09:22'), ('Ava Kobayashi', '13:26'), ('Aria Jackson', '13:31')] | short | 2025-05-14T00:00:00 | |
eda34d92795fde6d98da9b57c8a6dde0ea0d54d0ce164adfe0a4c6318bac1642 | bst-appointment | A local clinic uses an appointment management system which maintains a binary search tree to store appointments. Each appointment (name, appointment time) is a tuple of two strings, e.g. ('Alice Baker', '10:30'), and is represented by a node in the tree. Order is maintained by appointment time. The alphabetical order o... | [('Jackson Chen', '12:11')] | short | 2025-05-14T00:00:00 | |
3df927fec0dc6859891eae97c062d034107bf65f54743a74ce0663c7cc316b50 | bst-appointment | A clinic maintains appointments in a binary-search tree, where each node is an appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'). Appointments are ordered by appointment time. When two appointments share the same time, the patient’s name acts as a secondary key. Printing the ... | [] | short | 2025-05-14T00:00:00 | |
ae12a63d5797c8acb0ce11753d7d94780a10dbdd1329b2f02c5c115bdb5850a2 | bst-appointment | The clinic’s appointment-scheduling software represents each booking as a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree (BST). The BST is maintained based on the chronological order of appointment times. When two patients book the same time slot, the alp... | [('Noah Perez', '14:00'), ('Logan Fernandez', '08:03'), ('Valentina Yamamoto', '09:39'), ('Ali Jackson', '08:11'), ('Isabella Nguyen', '09:35'), ('Caden Wilson', '16:08')] | short | 2025-05-14T00:00:00 | |
d2c41ce08f900763e227f5fe519c83d9d3a4da0be6cdb8426661938d8a843126 | bst-appointment | A clinic maintains appointments in a binary-search tree, where each node is an appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'). Appointments are ordered by appointment time. When two appointments share the same time, the patient’s name acts as a secondary key. Printing the ... | [('Caden Gonzalez', '16:50'), ('Yuki Lopez', '10:12'), ('Ling Williams', '13:02'), ('Ali Johnson', '15:32')] | short | 2025-05-14T00:00:00 | |
4d4a374339f50ae924cf6fb5e2e0d6fadd5ce38f972e7241318b661d51b1a487 | bst-appointment | The clinic’s appointment-scheduling software represents each booking as a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree (BST). The BST is maintained based on the chronological order of appointment times. When two patients book the same time slot, the alp... | [('Sofia Garcia', '09:10'), ('Carlos Williams', '10:22'), ('Mason Miller', '11:25')] | short | 2025-05-14T00:00:00 | |
e5dd2185b9b37113f5332e44d2a8c2944d48d0d44bded387d30af3f95e208b11 | bst-appointment | A local clinic uses an appointment management system which maintains a binary search tree to store appointments. Each appointment (name, appointment time) is a tuple of two strings, e.g. ('Alice Baker', '10:30'), and is represented by a node in the tree. Order is maintained by appointment time. The alphabetical order o... | [('Hiroshi Wilson', '14:46'), ('Sofia Lopez', '11:46'), ('Sakura Hernandez', '14:20'), ('Isabella Johnson', '14:46'), ('Ali Moore', '15:12'), ('Ava Lopez', '16:47')] | short | 2025-05-14T00:00:00 | |
3b5d2bbd1840e5b3e559f2401bdc54f852bbd73b2cba0200c5c356ffe4c56b7a | bst-appointment | You need to store all appointments for a clinic as a binary search tree. Each phone-in booking is converted into a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), and inserted into a binary-search tree that is keyed primarily by time. If the two times are identical, the patients’... | [('Carlos Davis', '09:11'), ('Lucas Gonzalez', '14:37')] | short | 2025-05-14T00:00:00 | |
3cd797c0d9e49bf93504a6e87b7621f575e1753a11fe1ebda3dc348c96bfd27b | bst-appointment | The clinic’s appointment-scheduling software represents each booking as a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree (BST). The BST is maintained based on the chronological order of appointment times. When two patients book the same time slot, the alp... | [('Sakura Kumar', '10:30'), ('Elijah Gonzalez', '08:20'), ('Valentina Lopez', '15:46'), ('Emma Walker', '14:53'), ('Oliver Wang', '13:14'), ('Harper Kumar', '14:07')] | short | 2025-05-14T00:00:00 | |
3eab759c66fa7301596c96637b9c8037b5daa53a203423a9ed55d018cc10fe84 | bst-appointment | A local clinic uses an appointment management system which maintains a binary search tree to store appointments. Each appointment (name, appointment time) is a tuple of two strings, e.g. ('Alice Baker', '10:30'), and is represented by a node in the tree. Order is maintained by appointment time. The alphabetical order o... | [('Ethan Young', '14:39'), ('Isabella Walker', '08:48'), ('Aisha Lewis', '11:00'), ('Liam Fernandez', '10:04'), ('Valentina Clark', '15:07')] | short | 2025-05-14T00:00:00 | |
4db3ba363b2886799fbe1c65bee4c4e2463917f76d86545ea135a7f6641e424f | bst-appointment | A local clinic uses an appointment management system which maintains a binary search tree to store appointments. Each appointment (name, appointment time) is a tuple of two strings, e.g. ('Alice Baker', '10:30'), and is represented by a node in the tree. Order is maintained by appointment time. The alphabetical order o... | [('Caden Young', '11:16'), ('Liam Miller', '09:06'), ('Elijah Rodriguez', '13:06'), ('Oliver Nguyen', '11:46')] | short | 2025-05-14T00:00:00 | |
a06ee1e72ab36e5b95e9c342fc3d15a7a64a152b02a7f60c27d9f4fdf16b618c | bst-appointment | You need to store all appointments for a clinic as a binary search tree. Each phone-in booking is converted into a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), and inserted into a binary-search tree that is keyed primarily by time. If the two times are identical, the patients’... | [('Logan Thompson', '12:21'), ('Emma Wilson', '14:37')] | short | 2025-05-14T00:00:00 | |
20857eb95d64e8fb934181c8ef4a9df931e4c864c67f7dc400f1f7f32f3eaacc | bst-appointment | A clinic maintains appointments in a binary-search tree, where each node is an appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'). Appointments are ordered by appointment time. When two appointments share the same time, the patient’s name acts as a secondary key. Printing the ... | [('Elijah Miller', '15:05'), ('Oliver Miller', '12:00'), ('Lucas Wilson', '08:09'), ('Aisha Williams', '11:27'), ('Grayson Moore', '10:53'), ('Oliver White', '14:49'), ('Mei Wang', '15:40')] | short | 2025-05-14T00:00:00 | |
1384cdb8e04c432c2ddda89cb92f3b1ef37dd989697875da2fd0a8f26b3b1f7a | bst-appointment | The clinic’s appointment-scheduling software represents each booking as a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree (BST). The BST is maintained based on the chronological order of appointment times. When two patients book the same time slot, the alp... | [('Ethan Williams', '12:06'), ('Ling White', '08:15'), ('Valentina Brown', '13:57'), ('Valentina Wang', '13:17'), ('Sakura Garcia', '12:32'), ('Fatima Patel', '15:01'), ('Mia Smith', '14:01'), ('Carlos Davis', '16:43')] | short | 2025-05-14T00:00:00 | |
e33a498b432fbaafe8a67bfa0f00d3d84101bf5a3cc35d056d2001867c028d62 | bst-appointment | You need to store all appointments for a clinic as a binary search tree. Each phone-in booking is converted into a node (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), and inserted into a binary-search tree that is keyed primarily by time. If the two times are identical, the patients’... | [('Amelia Thompson', '10:50'), ('Sakura Smith', '09:14'), ('Ella Martinez', '09:37'), ('Liam Hernandez', '11:54'), ('Ethan Chen', '13:29'), ('Aria Wang', '13:14'), ('Mateo Jackson', '13:16')] | short | 2025-05-14T00:00:00 | |
65cd5e13935909d77f28d2b118d88c886891ab6cfdef719861bd26e61f193a06 | bst-appointment | A clinic records every appointment (name, appointment time) as a tuple of two strings, e.g. ('Alice Baker', '10:30'), in a binary-search tree ordered by appointment time. For two bookings at precisely the same time, a secondary ordering on patient names is applied. A pre-order traversal of the tree is used to display t... | [('Liam Clark', '14:10'), ('Fatima Hernandez', '08:30'), ('Liam Jackson', '13:04'), ('Aria Anderson', '14:16'), ('Caden Young', '15:09'), ('Aisha Johnson', '14:46')] | short | 2025-05-14T00:00:00 | |
f2573f96143b611df7cdafbcfa89c3ff4992c0e6ff7263282af0362bd67fae77 | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Fenrir, Pulsar, Nereus, Orion, Triton, Ganymede, Wraith, Vega, Ymir | short | 2025-05-14T00:00:00 | |
27394d18b495206f00e96ef97583e419cd5575319dd422a72b3f8ac476c1cfdc | graph-planet | You pilot a Star Courier through a galaxy of planets. Your job is to travel to as many planets as possible via bidirectional space tunnels, starting from a source planet. The courier computes its route with depth-first search, and whenever multiple unvisited neighbors are available it selects the neighbor with the alph... | Krypton, Ganymede, Levania, Styx, Draco, Triton, Rigel | short | 2025-05-14T00:00:00 | |
ea9cf7a769025d289d966d2f819188b033f75a2995a722de5a294a2cec0d4347 | graph-planet | A Star Courier is missioned to travel to as many planets as possible in the galaxy network from a source planet. The planets are connected via ancient space tunnels. The courier’s route-planner employs depth-first search. Starting at the source, it recursively visits untraversed neighbors, always choosing the lexicogra... | Fomalhaut | short | 2025-05-14T00:00:00 | |
889dcdc8ffb4e1c48be2068c3e5510eac4e3def7313a9235b445eb21f13bd11a | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Vega, Arcadia, Rhea, Quasar, Fenrir, Nereus, Wraith, Xandar, Elara, Zephyr | short | 2025-05-14T00:00:00 | |
7af9022650434c368d53ca6177addc6257dbcf5d8db3dde5ab632628b48b621e | graph-planet | Across the Milky Way, planets form an ancient interplanetary network where some pairs of planets are connected via two-way space tunnels. A Star Courier starts from a starting planet and is on a mission to traverse all other planets in the connected network. The courier generates its flight plan offline with a depth-fi... | Umbriel, Elara, Umbra, Rhea, Yavin, Icarus, Io, Levania, Gaia, Xandar | short | 2025-05-14T00:00:00 | |
bf695d1d4f1b5d13b3133a7388d9c1fd60e4b18223776e6a746ccb44ae98334a | graph-planet | You pilot a Star Courier through a galaxy of planets. Your job is to travel to as many planets as possible via bidirectional space tunnels, starting from a source planet. The courier computes its route with depth-first search, and whenever multiple unvisited neighbors are available it selects the neighbor with the alph... | Corvus, Boreas, Deneb, Juno, Styx, Wraith, Elysia, Ganymede, Krypton, Pulsar | short | 2025-05-14T00:00:00 | |
22112b29cfb96489b2281be478ac72487e31518ddf1cd1a04910a4c4bbd418bf | graph-planet | Across the galaxy, a network of planets is linked by ancient space tunnels. A Star Courier is an interstellar spaceship that must travel from a designated starting planet to all connected planets using the bidirectional space tunnels. The Star Courier will plan its journey using depth-first search for traversal. During... | Pulsar, Fomalhaut, Aegis, Triton, Deneb, Xenon, Rhea | short | 2025-05-14T00:00:00 | |
159531e3b21206b6a447b8539e0c0094c22bae211528481825a5b44fb87cbe2b | graph-planet | You pilot a Star Courier through a galaxy of planets. Your job is to travel to as many planets as possible via bidirectional space tunnels, starting from a source planet. The courier computes its route with depth-first search, and whenever multiple unvisited neighbors are available it selects the neighbor with the alph... | Hyperion, Kelvin, Rhea | short | 2025-05-14T00:00:00 | |
684e6fe8207069ce70dcce8b0278c5a718d09c701225451c0be2bc0cfbff3798 | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Bellatrix, Kelvin, Midas, Draco, Cetus, Levania, Yavin | short | 2025-05-14T00:00:00 | |
3909e0b0685d0b9d7ff95c16ac7a3ee74a3ed06c7f07f77aa1589507b87b7f50 | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Phoebe, Janus, Boreas, Krypton, Umbra, Selene, Wraith, Miranda | short | 2025-05-14T00:00:00 | |
9849468b2872a6da44c223227edbe195f301447732dcc48fa036a8f0caeef671 | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Triton, Arcadia, Oberon, Aegis, Rhea, Wraith, Fomalhaut | short | 2025-05-14T00:00:00 | |
887c9b01f72fa29fbefd86d1529ace0ce0f57208e455f592d5bcc053c68d8c86 | graph-planet | Across the galaxy, a network of planets is linked by ancient space tunnels. A Star Courier is an interstellar spaceship that must travel from a designated starting planet to all connected planets using the bidirectional space tunnels. The Star Courier will plan its journey using depth-first search for traversal. During... | Bellatrix, Quasar, Krypton, Deneb, Aegis, Phoebe, Rigel, Triton, Umbriel, Vega | short | 2025-05-14T00:00:00 | |
0d67e21a3138d0ad8811e3ca844f2d503548c6a24bfe9cc30fe8fd53eec81ace | graph-planet | Across the Milky Way, planets form an ancient interplanetary network where some pairs of planets are connected via two-way space tunnels. A Star Courier starts from a starting planet and is on a mission to traverse all other planets in the connected network. The courier generates its flight plan offline with a depth-fi... | Juno, Yavin, Cetus | short | 2025-05-14T00:00:00 | |
55271416d9832a8ddd387e9af0305cbf702e2e4f09201c5aba5e6708f0b0b34b | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Orion, Aegis | short | 2025-05-14T00:00:00 | |
d2859153e8e7eafec495e3da0d06b8be5664d424919a296bb3652c634ca957e2 | graph-planet | Across the galaxy, a network of planets is linked by ancient space tunnels. A Star Courier is an interstellar spaceship that must travel from a designated starting planet to all connected planets using the bidirectional space tunnels. The Star Courier will plan its journey using depth-first search for traversal. During... | Fomalhaut, Io, Icarus, Elara, Krypton, Boreas, Zebes, Luna, Nereus, Zephyr | short | 2025-05-14T00:00:00 | |
bccc425f29520153180a255a08852f5cb121804912e17968ff831b6b70fabf9c | graph-planet | A Star Courier is missioned to travel to as many planets as possible in the galaxy network from a source planet. The planets are connected via ancient space tunnels. The courier’s route-planner employs depth-first search. Starting at the source, it recursively visits untraversed neighbors, always choosing the lexicogra... | Cetus | short | 2025-05-14T00:00:00 | |
1161288972670f6a10fea3807828a5ce61c527d45bb3d50a99685e49360f04f0 | graph-planet | A Star Courier is missioned to travel to as many planets as possible in the galaxy network from a source planet. The planets are connected via ancient space tunnels. The courier’s route-planner employs depth-first search. Starting at the source, it recursively visits untraversed neighbors, always choosing the lexicogra... | Juno, Elysia, Deneb, Wraith, Fenrir | short | 2025-05-14T00:00:00 | |
f011725543bb0171c824b06446dc4bab4aafb08dff8d0e22cfdfa2be039efcd5 | graph-planet | Across the Milky Way, planets form an ancient interplanetary network where some pairs of planets are connected via two-way space tunnels. A Star Courier starts from a starting planet and is on a mission to traverse all other planets in the connected network. The courier generates its flight plan offline with a depth-fi... | Gaia, Titan, Rigel | short | 2025-05-14T00:00:00 | |
d6619baa3193916bc029f2d30c8de2028d4b547f0de2e8237d10fb8505147180 | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Zephyr, Corvus, Rhea, Deneb, Titan, Zebes, Selene, Umbra, Xandar | short | 2025-05-14T00:00:00 | |
31129f8252b780832fad1e5adea4bfda17b5d9d793c35fa9a9472197c79353d2 | graph-planet | You pilot a Star Courier through a galaxy of planets. Your job is to travel to as many planets as possible via bidirectional space tunnels, starting from a source planet. The courier computes its route with depth-first search, and whenever multiple unvisited neighbors are available it selects the neighbor with the alph... | Kelvin, Arcadia, Miranda, Ganymede, Quasar, Elara, Umbriel, Rhea, Ymir, Zephyr | short | 2025-05-14T00:00:00 | |
fa5c917b7041e7296d2d739fcad9d851e8a7ff7297bd51e0dce903c35b451c53 | graph-planet | Across the Milky Way, planets form an ancient interplanetary network where some pairs of planets are connected via two-way space tunnels. A Star Courier starts from a starting planet and is on a mission to traverse all other planets in the connected network. The courier generates its flight plan offline with a depth-fi... | Miranda, Helios, Pulsar, Juno, Yavin, Deneb, Styx, Zephyr | short | 2025-05-14T00:00:00 | |
75c46ba9547d418303238d44043a1629576a9fbd78faf3a1e0db179ac7b36c04 | graph-planet | Across the galaxy, a network of planets is linked by ancient space tunnels. A Star Courier is an interstellar spaceship that must travel from a designated starting planet to all connected planets using the bidirectional space tunnels. The Star Courier will plan its journey using depth-first search for traversal. During... | Elysia, Deneb, Miranda, Hyperion, Yavin, Orion, Helios | short | 2025-05-14T00:00:00 | |
f29a5584b17da11a201daf5b408bc3847a984c4ab197fcf15093b77f36c0fb5c | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Elara, Io, Gaia, Levania, Xandar, Triton, Styx | short | 2025-05-14T00:00:00 | |
bfdf64d9cb2bfa75ed045bd5040f6e880eacd9f5e9d387d6ef3bdb02d8d8ee47 | graph-planet | You pilot a Star Courier through a galaxy of planets. Your job is to travel to as many planets as possible via bidirectional space tunnels, starting from a source planet. The courier computes its route with depth-first search, and whenever multiple unvisited neighbors are available it selects the neighbor with the alph... | Vega, Pulsar, Luna, Zebes, Rhea, Winona | short | 2025-05-14T00:00:00 | |
18a893d5d5e081483e34de5851433f016219dcd058e139173ef7079c40744a96 | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Bellatrix, Titan, Icarus, Xenon, Wraith, Zebes | short | 2025-05-14T00:00:00 | |
c7d59d4c2d326602775b19e80a9ac1ab0ccc9eb12ee13cf73da67085840a19f5 | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Yavin, Fomalhaut, Rhea, Midas, Umbriel | short | 2025-05-14T00:00:00 | |
ba8932f2511e9eba8d0e953cec97456251dc2a0fc8887b078cef19072a414133 | graph-planet | A lattice of two-way space tunnels knits together the galaxy’s planets. A Star Courier must travel from a specified origin planet to all other connected planets. Prior to launch, the ship’s navigation computer executes a depth-first search over the planetary graph, breaking ties by picking the unvisited neighbor whose ... | Selene, Elara, Elysia, Miranda, Orion, Phoebe, Styx | short | 2025-05-14T00:00:00 | |
ff4d47887d44387d1b90f0e382b0b01e430db8a262212c68d98ba27739205060 | graph-planet | Across the Milky Way, planets form an ancient interplanetary network where some pairs of planets are connected via two-way space tunnels. A Star Courier starts from a starting planet and is on a mission to traverse all other planets in the connected network. The courier generates its flight plan offline with a depth-fi... | Elysia, Draco, Triton, Nereus, Styx, Quasar | short | 2025-05-14T00:00:00 | |
5f711dd1b8104c1da2ea68a5446ece05fad4f67cb57edb779516a567e1de793e | graph-planet | Across the Milky Way, planets form an ancient interplanetary network where some pairs of planets are connected via two-way space tunnels. A Star Courier starts from a starting planet and is on a mission to traverse all other planets in the connected network. The courier generates its flight plan offline with a depth-fi... | Titan, Deneb, Boreas, Vega, Ganymede, Styx, Nereus, Midas, Zephyr | short | 2025-05-14T00:00:00 | |
6394c1dbac6d8246e105f81fa178d6bbfbb3a20dfd8ab1dbe87d34abdd69e627 | graph-planet | You pilot a Star Courier through a galaxy of planets. Your job is to travel to as many planets as possible via bidirectional space tunnels, starting from a source planet. The courier computes its route with depth-first search, and whenever multiple unvisited neighbors are available it selects the neighbor with the alph... | Midas | short | 2025-05-14T00:00:00 | |
ac241a05272d76984c3ddeb028d72b7abda9cb3757857b149749a85e98cd868f | queue-icecream | The sound of bells echoed across the playground as the ice cream truck pulled up by the trees. Children dropped what they were doing and rushed toward the truck, eagerly forming a line that stretched along the grass. Each child joined the line from the back and the vendor served the children one at a time from the fron... | ['Hiroshi Kobayashi', 'Aria Young', 'Ella Clark'] | medium | 2025-05-14T00:00:00 | |
9a21786ecc8117024c2e1c8851e4670e036da86bdd7c0ef252c76f94440e958f | queue-icecream | The sound of bells echoed across the playground as the ice cream truck pulled up by the trees. Children dropped what they were doing and rushed toward the truck, eagerly forming a line that stretched along the grass. Each child joined the line from the back and the vendor served the children one at a time from the fron... | ['Isabella Jackson', 'Sophia Wilson', 'Fatima Brown', 'Mia Sanchez'] | medium | 2025-05-14T00:00:00 | |
d84f2f60974088aa3cec8e8cd8a14b8cded1f69a9b8a02bff0416f89b07849a3 | queue-icecream | On a sunny afternoon in the neighborhood park, an ice cream truck rolled in, its cheerful tune drawing children from all directions. The children began to form a line. Each child joined at the end while the vendor served at the front. Coins jingled in pockets while the children eagerly discussed the different flavors. ... | ['Hassan Johnson', 'Ethan Wilson', 'Caden Brown', 'Hassan Martin', 'Ella Jackson', 'Oliver Allen', 'Fatima Walker', 'Ling Moore'] | medium | 2025-05-14T00:00:00 | |
925375f7186abdece2902808e5d54ff250c03d4dac4bc1a27acc8618b28c01c7 | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Aiden Ali', 'Elijah Jones', 'Mia Yamamoto', 'Yuki White', 'Mateo Miller'] | medium | 2025-05-14T00:00:00 | |
491636bdc7b45a696fb6da56daa70a0ff776d35bb4304eb77dfb25075f005137 | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Lucas White', 'Logan Johnson', 'Carlos Singh', 'Ling Miller'] | medium | 2025-05-14T00:00:00 | |
7825799181286a000f757b1432f1063376c1b343125524da11e82f9f0b1e9e1b | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Carlos Patel', 'Diego Brown', 'Lucas Lee', 'Ella Lopez', 'Aisha Rodriguez'] | medium | 2025-05-14T00:00:00 | |
0685f44a7724a010fc506453efcb13343ea9798d513dd0c9b176123cc2f6902c | queue-icecream | The sound of bells echoed across the playground as the ice cream truck pulled up by the trees. Children dropped what they were doing and rushed toward the truck, eagerly forming a line that stretched along the grass. Each child joined the line from the back and the vendor served the children one at a time from the fron... | ['Caden Gonzalez', 'Caden Wang', 'Aria Brown', 'Evelyn Kumar', 'Diego Jones', 'Lucas Martin', 'Oliver Wilson'] | medium | 2025-05-14T00:00:00 | |
0c077784ae47809208542fb90149861a225f4e559e3c4ff9d45939557bc6d8ff | queue-icecream | As the ice cream truck stopped beneath the shade of a large oak, its cheerful melody drew a steady stream of children. One after another, they took their place at the end of the line, eyes on the treat-filled window ahead. The line moved quietly: no pushing, no skipping — just one scoop at a time, served in the exact o... | ['Grayson Ali', 'Lucas Ali', 'Ava Nguyen', 'Grayson Wilson', 'Isabella Wang'] | medium | 2025-05-14T00:00:00 | |
fdd0a0dc5899ff4c24bbb061785f19a33c59a5e579255e819b62007a66e066ed | queue-icecream | The ice cream truck pulled into the park on a warm afternoon, its familiar tune ringing through the trees. Children came running from all directions. They lined up one after another behind the truck, forming a queue. Each child joined the queue at the back, while the ice cream man served from the front. Though exciteme... | ['Isabella Clark', 'Aria Walker', 'Hassan Anderson', 'Maria Moore', 'Isabella Thompson', 'Aria Sanchez'] | medium | 2025-05-14T00:00:00 | |
9907d5882091d4c544c60e9c739b72b737d1b49600fe2941b8f2c0c3ba12e69e | queue-icecream | In the late afternoon sun, the tune of the ice cream truck floated through the park, calling children from slides and swings. They gathered quickly, forming a neat line that stretched across the grass. Each child waited patiently and joined the line at the end. The ice cream man served the children one by one from the ... | ['Jackson Kumar', 'Sakura Hassan', 'Ava Anderson', 'Chloe Patel', 'Ling Gonzalez', 'Ali Wang'] | medium | 2025-05-14T00:00:00 |
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Dataset Card for "DSR-Bench-natural"
DSR-Bench-natural 3 data structures in DSR-Bench (queue, binary search tree, and graphs) into narrative-based natural language questions. LLMs are no longer evaluated on textbook/interview question style formal prompts like “Given an empty queue. Do the following operations: (enqueue 2), (dequeue), (enqueue 3)... What is the current queue?”, but on a real-world scenario that implicit require the usage and maintenance of a data structure, like “On a sunny afternoon, an ice cream truck rolled into the park. Each children take their place at the end of the line while the vendor serves from the front. Leila Choi ran over and joined the line. The next kid is being served… What is the order of the remaining kids in line?”
This extension allows us to examine whether LLMs can generalize structural reasoning beyond formal task descriptions with real-world scenarios, which is a critical ability for LLM deployment as assistants for practical applications and highlights an important future research direction. It also tests LLMs' capacity to reason with ambiguity and confounding information, which we specifically designed and included in the questions (e.g., “A and B both saw the ice cream truck. Only A joined the line because B has no money”, where B here is the confounding name).
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