leetcode

JavaScript Challenge: Day 14

2 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/ Problems/2622.js b/ Problems/2622.js

@@ -0,0 +1,21 @@

class TimeLimitedCache {

cache = new Map();

set(key, value, duration) {

const valueInCache = this.cache.get(key);

if (valueInCache) {

clearTimeout(valueInCache.timeout);

}

const timeout = setTimeout(() => this.cache.delete(key), duration);

this.cache.set(key, { value, timeout });

return Boolean(valueInCache);

}

get(key) {

return this.cache.has(key) ? this.cache.get(key).value : -1;

}

count() {

return this.cache.size;

}

};

diff --git a/ README.md b/ README.md

@@ -542,6 +542,7 @@ for solving problems. | 2497 | Medium | [Maximum Star Sum of a Graph](Problems/2497.cpp) | | 2620 | Easy | [Counter](Problems/2620.js) | | 2621 | Easy | [Sleep](Problems/2621.js) |

| 2622 | Medium | [Cache With Time Limit](Problems/2622.js) |

| 2623 | Medium | [Memoize](Problems/2623.js) | | 2626 | Easy | [Array Reduce Transformation](Problems/2626.js) | | 2629 | Easy | [Function Composition](Problems/2629.js) |