fix: テンプレート修正

template/default.ts

@@ -1,12 +1,12 @@
 // main
 (async () => {
     // util for input
-    const rl = require('readline').createInterface({ input: process.stdin });
-    const lineiter = rl[Symbol.asyncIterator]();
-    const readiter = (async function* () { for await (const line of lineiter) for (const word of line.split(" ")) yield await word; })();
-    const chariter = (async function* () { for await (const line of lineiter) for (const word of line.split(" ")) for (const char of word.split("")) yield await char; })();
-    const read = async () => String((await readiter.next()).value);
-    const readchar = async () => String((await chariter.next()).value);
+    const rl = require("readline").createInterface({ input: process.stdin });
+    const lineit = rl[Symbol.asyncIterator]();
+    const wordit = (async function* () { for await (const line of lineit) for (const word of line.split(" ")) yield await word; })();
+    const charit = (async function* () { for await (const line of lineit) for (const word of line.split(" ")) for (const char of word.split("")) yield await char; })();
+    const read = async () => String((await wordit.next()).value);
+    const readchar = async () => String((await charit.next()).value);
 
     // util for es6
     const fromto = function* (from: number, to: number, step = 1) { for (let x = from; x <= to; x += step) yield x; };