negative
listlengths 3
3
| positive
dict | reference
dict |
|---|---|---|
[
{
"prob_id": "332b",
"tags": [
"Classic Problems with Twists|DP|Intermediate"
]
},
{
"prob_id": "272d",
"tags": [
"Permutations with Repetition, Stars and Bars|Counting|Intermediate"
]
},
{
"prob_id": "319c",
"tags": [
"Convex Hull Trick|DP Optimization|Advanced Algorithms"
]
}
] |
{
"prob_id": "662c",
"tags": [
"DP on Subsets||Intermediate",
"Fast Walsh Hadamard Transform (FWHT) and its Variations|Convolution|Math"
]
}
|
{
"prob_id": "850e",
"tags": [
"Fast Walsh Hadamard Transform (FWHT) and its Variations|Convolution|Math"
]
}
|
[
{
"prob_id": "691e",
"tags": [
"Matrix Exponentiation|Matrices|Math"
]
},
{
"prob_id": "920f",
"tags": [
"Segment Tree|Trees|Data Structures"
]
},
{
"prob_id": "459d",
"tags": [
"Order Statistics||Intermediate"
]
}
] |
{
"prob_id": "865g",
"tags": [
"Generating Functions|Polynomial|Math"
]
}
|
{
"prob_id": "891e",
"tags": [
"Generating Functions|Polynomial|Math"
]
}
|
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