// 全注释版本 const rl = require("readline").createInterface({ input: process.stdin }); var iter = rl[Symbol.asyncIterator](); const readline = async () => (await iter.next()).value; const strArr = []; let a = 0, b = 0, c = 0, d = 0, e = 0, f = 0, g = 0; void (async function () { // Write yo...