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chore: Fix code formatting

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This commit is contained in:
Rak Laptudirm
2021-07-07 23:01:34 +05:30
committed by GitHub
parent 22fcd2d5ee
commit b35104aaa3
1 changed files with 4 additions and 2 deletions
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6
Project-Euler/Problem015.js
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@ -7,9 +7,11 @@ How many such routes are there through a 20×20 grid?
// A lattice path is composed of horizontal and vertical lines that pass through lattice points. // A lattice path is composed of horizontal and vertical lines that pass through lattice points.
const latticePath = (gridSize) => { const latticePath = (gridSize) => {
for (var i = 1, paths = 1; i <= gridSize; i++) let paths
for (let i = 1, paths = 1; i <= gridSize; i++) {
paths = paths * (gridSize + i) / i
}
// The total number of paths can be found using the binomial coefficient (b+a)/a. // The total number of paths can be found using the binomial coefficient (b+a)/a.
{ paths = paths * (gridSize + i) / i }
return paths return paths
} }
console.log(latticePath(20)) // output = 137846528820 console.log(latticePath(20)) // output = 137846528820