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aire-con-gas/index.html

Created April 3, 2019 05:36
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JS Bin // source https://jsbin.com/gokacel
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<script id="jsbin-javascript">
"use strict";
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } else { return Array.from(arr); } }
var computeMinRefills = function computeMinRefills(dist, tank, stops) {
var combinedStops = [0].concat(_toConsumableArray(stops), [dist]);
var distanceTravelled = 0;
var currentIdx = 0;
var j = undefined;
var numOfRefills = 0;
while (distanceTravelled <= dist) {
j = currentIdx + 1;
if (combinedStops[j] >= dist) {
break;
}
if (combinedStops[j] - combinedStops[currentIdx] > tank) {
return -1;
}
while (combinedStops[j] - combinedStops[currentIdx] <= tank) {
j++;
}
distanceTravelled += combinedStops[j - 1] - combinedStops[currentIdx];
numOfRefills++;
currentIdx = j - 1;
}
return numOfRefills;
};
console.log(computeMinRefills(950, 400, [200, 375, 550, 750]));
console.log(computeMinRefills(10, 3, [1, 2, 5, 9]));
// 950
// 400
// [200 375 550 750]
</script>
<script id="jsbin-source-javascript" type="text/javascript">const computeMinRefills = (dist, tank, stops) => {
const combinedStops = [0, ...stops, dist];
let distanceTravelled = 0;
let currentIdx = 0;
let j;
let numOfRefills = 0;
while(distanceTravelled <= dist) {
j = currentIdx + 1;
if (combinedStops[j] >= dist) {
break;
}
if (combinedStops[j] - combinedStops[currentIdx] > tank) {
return -1;
}
while (combinedStops[j] - combinedStops[currentIdx] <= tank) {
j++;
}
distanceTravelled += combinedStops[j - 1] - combinedStops[currentIdx];
numOfRefills++;
currentIdx = j - 1;
}
return numOfRefills;
}
console.log(computeMinRefills(950, 400, [200,375,550,750]));
console.log(computeMinRefills(10, 3, [1,2,5,9]));
// 950
// 400
// [200 375 550 750]
</script></body>
</html>
Raw
jsbin.gokacel.js
"use strict";
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i]; return arr2; } else { return Array.from(arr); } }
var computeMinRefills = function computeMinRefills(dist, tank, stops) {
var combinedStops = [0].concat(_toConsumableArray(stops), [dist]);
var distanceTravelled = 0;
var currentIdx = 0;
var j = undefined;
var numOfRefills = 0;
while (distanceTravelled <= dist) {
j = currentIdx + 1;
if (combinedStops[j] >= dist) {
break;
}
if (combinedStops[j] - combinedStops[currentIdx] > tank) {
return -1;
}
while (combinedStops[j] - combinedStops[currentIdx] <= tank) {
j++;
}
distanceTravelled += combinedStops[j - 1] - combinedStops[currentIdx];
numOfRefills++;
currentIdx = j - 1;
}
return numOfRefills;
};
console.log(computeMinRefills(950, 400, [200, 375, 550, 750]));
console.log(computeMinRefills(10, 3, [1, 2, 5, 9]));
// 950
// 400
// [200 375 550 750]
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