char = sys.stdin.read(1)
In 2019, an unnamed British energy executive received a phone call from someone they believed was their chief executive. The accent and subtle consonant shifts were right, even the cadence was familiar. Only after wiring $243,000 did they learn the voice on the other end of the phone was synthetic. Last year, scammers cloned Italy’s defense minister and called the country’s business elite. At least one sent nearly €1 million before learning of the scam.
，详情可参考爱思助手下载最新版本
// ForkJoinPool.awaitJoin（核心流程，略去无关代码）
美國皮尤研究中心高級人口統計學者康拉德·哈克特博士（Dr Conrad Hackett）研究全球宗教群體規模。