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Add a ton of JS algo snippets (#56)

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Yangshun Tay
2017-10-18 17:00:48 +08:00
committed by GitHub
parent d8c3f984e4
commit d9b9d4b5ca
10 changed files with 136 additions and 13 deletions
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utilities/javascript/intervalsMerge.js Normal file
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// Interval: [start, end].
// Merges two overlapping intervals into one.
function intervalsMerge(a, b) {
return [Math.min(a[0], b[0]), Math.max(a[1], b[1])];
}
const deepEqual = require('./deepEqual');
console.log(deepEqual(intervalsMerge([1, 2], [1, 4]), [1, 4]));
console.log(deepEqual(intervalsMerge([1, 2], [0, 4]), [0, 4]));
console.log(deepEqual(intervalsMerge([1, 2], [0, 2]), [0, 2]));
console.log(deepEqual(intervalsMerge([1, 2], [0, 1.5]), [0, 2]));
console.log(deepEqual(intervalsMerge([1, 4], [1, 2]), [1, 4]));
console.log(deepEqual(intervalsMerge([0, 4], [1, 2]), [0, 4]));
console.log(deepEqual(intervalsMerge([0, 2], [1, 2]), [0, 2]));
console.log(deepEqual(intervalsMerge([0, 1.5], [1, 2]), [0, 2]));