Complete InterviewCake reverse-string-in-place
Wrote a function in TypeScript to reverse an array of characters mutatively.
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2 changed files with 13 additions and 6 deletions
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function main(x: number) {
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console.log(x + 1);
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console.log("Hello, world.");
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}
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// Reverse array of characters, `xs`, mutatively.
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function reverse(xs: Array<string>) {
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let i: number = 0;
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let j: number = xs.length - 1;
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main(10);
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while (i < j) {
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let tmp = xs[i];
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xs[i] = xs[j]
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xs[j] = tmp
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i += 1
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j -= 1
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}
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}
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@ -1,6 +1,6 @@
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* Array and string manipulation
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** TODO Merging Meeting Times
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** TODO Reverse String in Place
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** DONE Reverse String in Place
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** TODO Reverse Words
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** TODO Merge Sorted Arrays
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** TODO Cafe Order Checker
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