Karkit

// @ts-check
const { createInterface } = require('readline');

const reader = createInterface({
    input: process.stdin,
    output: process.stdout,
    terminal: false,
});

reader.on('line', line => {
    const args = line.split(' ').map(item => parseInt(item));

    const answer = args[0] / (args[1] + args[2]);

    console.log(answer);
});

Test 1

Verdict: WRONG ANSWER

Test 2

Verdict: WRONG ANSWER

Test 3

Verdict: WRONG ANSWER

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: WRONG ANSWER