node-cf-template.js

'use strict';

function solve() {
    
}

function main() {
    const numOfCases = rlsn();
    
    for (let testCase = 0; testCase < numOfCases; testCase++) {
        const l1 = rlsn();
        const l2 = rlarrn();
        const l3 = rlarrstr();
        
        solve(l1, l2, l3);
    }
}

process.stdin.resume();
process.stdin.setEncoding('utf-8');

let inStr = '';
let curLine = 0;
const cl = console.log;

process.stdin.on('data', function(inStdin) {inStr += inStdin;});
process.stdin.on('end', function() {inStr = inStr.split('\n');main();});

function readline() {return inStr[curLine++].replace(/\s+$/g, '');}
function rlsn() {return Number(readline());}
function rlarrstr() {return readline().split(' ');}
function rlarrn() {return rlarrstr().map(Number);}
function makeFreqMap(str) {const m={};for (let char of str) m[char]=m[char]+1||1;return m;}