Mutefish0

// 类模式
class MyClass {
  constructor(a, b) {
    this.a = a;
    this.b = b;
    this.result = 0;
  }
  calculate() {
    this.result = this.a + this.b;
  }

Mutefish0

const C = 20_000_000;

async function* AG() {
  const ret = [];
  for (let i = 0; i < C; i++) {
    ret.push(i);
  }
  for (const item of ret) {
    yield item;
  }