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This commit is contained in:
Oystein Kristoffer Tveit
2020-01-29 12:56:06 +01:00
commit 04efff0d15
51 changed files with 1673 additions and 0 deletions
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13
html/tasks/extra/task1/oppgave.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Almost Increasing Sequence</title>
<script async src="script.js"></script>
</head>
<body>
Se i terminalen.
</body>
</html>

24
html/tasks/extra/task1/script.js Normal file
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/*
Om vi ser på tallene som trappetrinn, kan vi omdefinere problemet til at tallene
ikke må trappe ned to ganger i løpet av rekken. Enten må vi ta vekk det ene nedtrappet
eller så må vi ta vekk det andre, men vi står fortsatt alltid igjen med ett av dem.
*/
function almostIncreasingSequence(sequence) {
let decreaseCounter=0;
for (elements in sequence){
if (sequence[elements] > sequence[parseInt(elements)+1]) {
decreaseCounter++;
if (decreaseCounter > 1) {
return false;
}
}
}
return true;
}
/* Test */
console.log("[1,3,2,1]" + " -> " + almostIncreasingSequence([1,3,2,1]));
console.log("[1,3,2]" + " -> " + almostIncreasingSequence([1,3,2]));
console.log("[1,3,2,4,5,6,8]" + " -> " + almostIncreasingSequence([1,3,2,4,5,6,8]));
console.log("[1,3,2,4,5,6,8,2]" + " -> " + almostIncreasingSequence([1,3,2,4,5,6,8,2]));