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Contents
{
"exercise": "saddle-points",
"version": "1.1.0",
"comments": [
"Matrix rows and columns are 0-indexed."
],
"cases": [
{
"description": "Can identify single saddle point",
"comments": [
"This is the README example."
],
"property": "saddlePoints",
"input": {
"matrix": [
[9, 8, 7],
[5, 3, 2],
[6, 6, 7]
]
},
"expected": [
{
"row": 1,
"column": 0
}
]
},
{
"description": "Can identify that empty matrix has no saddle points",
"property": "saddlePoints",
"input": {
"matrix": [
[]
]
},
"expected": []
},
{
"description": "Can identify lack of saddle points when there are none",
"property": "saddlePoints",
"input": {
"matrix": [
[1, 2, 3],
[3, 1, 2],
[2, 3, 1]
]
},
"expected": []
},
{
"description": "Can identify multiple saddle points",
"property": "saddlePoints",
"input": {
"matrix": [
[4, 5, 4],
[3, 5, 5],
[1, 5, 4]
]
},
"expected": [
{
"row": 0,
"column": 1
},
{
"row": 1,
"column": 1
},
{
"row": 2,
"column": 1
}
]
},
{
"description": "Can identify saddle point in bottom right corner",
"comments": [
"This is a permutation of the README matrix designed to test",
"off-by-one errors."
],
"property": "saddlePoints",
"input": {
"matrix": [
[8, 7, 9],
[6, 7, 6],
[3, 2, 5]
]
},
"expected": [
{
"row": 2,
"column": 2
}
]
}
]
}
Version data entries
87 entries across 87 versions & 1 rubygems