문제
정답
let fs = require("fs");
let filePath = process.platform === "linux" ? "/dev/stdin" : "test.txt";
let input = fs.readFileSync(filePath).toString().split("\n");
for (let i = 1; i <= Number(input[0]); i++) {
console.log(input[i].substring(0, 1) + input[i].substring(input[i].length - 1, input[i].length));
}
let fs = require("fs");
let filePath = process.platform === "linux" ? "/dev/stdin" : "test.txt";
let input = fs.readFileSync(filePath).toString().split("\n");
input.shift();
input.map(x => console.log(x.substring(0, 1) + x.substring(x.length - 1, x.length)));
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