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{ "ts-node": { "transpileOnly": true, // you can specify ts-node options here "compilerOptions": { "module": "commonjs", // you can also override compilerOptions. Only ts-node will use these overrides } }, "compilerOptions": { "module": "esnext", // tsc will continue to use these options "lib": ["es6"] } } class RandomizedSet { set: Set<number>; constructor() { this.set = new Set(); } insert(val: number): boolean { if(this.set.has(val)){ return false; } this.set.add(val) return true } remove(val: number): boolean { return } getRandom(): number { return } } /** * Your RandomizedSet object will be instantiated and called as such: * var obj = new RandomizedSet() * var param_1 = obj.insert(val) * var param_2 = obj.remove(val) * var param_3 = obj.getRandom() */
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