qwen3.6-35b-a3b@or — web-tip-calculator
rep 1 PASS
screenshot
verify output
CHECK PASS: required elements exist CHECK PASS: total: bill=100 tip=20 -> 120.00 CHECK PASS: total: bill=50 tip=10 -> 55.00 CHECK PASS: two-decimal formatting CHECK PASS: split: bill=100 tip=15 people=3 -> total 115.00, perPerson 38.33 CHECK PASS: people empty/<1 treated as 1 (perPerson == total) CHECK PASS: negative bill/tip clamped to 0 CHECK PASS: no uncaught JS errors on empty inputs score: 8/8 (100%)
produced code
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Tip Calculator</title>
<style>
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: system-ui, -apple-system, sans-serif;
background: #f0f2f5;
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
padding: 1rem;
}
.calculator {
background: #fff;
border-radius: 12px;
box-shadow: 0 4px 24px rgba(0,0,0,.1);
padding: 2rem;
width: 100%;
max-width: 400px;
}
h1 {
text-align: center;
font-size: 1.5rem;
margin-bottom: 1.5rem;
color: #1a1a2e;
}
.field { margin-bottom: 1rem; }
label {
display: block;
font-size: .875rem;
font-weight: 600;
margin-bottom: .35rem;
color: #333;
}
input[type="number"] {
width: 100%;
padding: .6rem .75rem;
font-size: 1rem;
border: 1px solid #ccc;
border-radius: 6px;
transition: border-color .2s;
}
input[type="number"]:focus {
outline: none;
border-color: #4a90d9;
box-shadow: 0 0 0 3px rgba(74,144,217,.15);
}
button {
width: 100%;
padding: .75rem;
font-size: 1rem;
font-weight: 600;
color: #fff;
background: #4a90d9;
border: none;
border-radius: 6px;
cursor: pointer;
margin-top: .5rem;
transition: background .2s;
}
button:hover { background: #3a7bc8; }
.results {
margin-top: 1.5rem;
padding-top: 1.25rem;
border-top: 2px solid #f0f2f5;
}
.result-row {
display: flex;
justify-content: space-between;
align-items: center;
padding: .5rem 0;
}
.result-row .label { font-size: .9rem; color: #555; }
.result-row .value {
font-size: 1.15rem;
font-weight: 700;
color: #1a1a2e;
}
</style>
</head>
<body>
<div class="calculator">
<h1>Tip Calculator</h1>
<div class="field">
<label for="bill">Bill Amount ($)</label>
<input type="number" id="bill" placeholder="e.g. 85.50" step="any" min="0">
</div>
<div class="field">
<label for="tip">Tip Percentage (%)</label>
<input type="number" id="tip" placeholder="e.g. 20" step="any" min="0">
</div>
<div class="field">
<label for="people">Number of People</label>
<input type="number" id="people" placeholder="e.g. 2" step="1" min="1">
</div>
<button id="calculate">Calculate</button>
<div class="results">
<div class="result-row">
<span class="label">Total</span>
<span class="value" id="total">$0.00</span>
</div>
<div class="result-row">
<span class="label">Per Person</span>
<span class="value" id="perPerson">$0.00</span>
</div>
</div>
</div>
<script>
(function () {
"use strict";
function getNumber(id) {
var raw = document.getElementById(id).value.trim();
if (raw === "") return 0;
var num = Number(raw);
return isNaN(num) || num < 0 ? 0 : num;
}
function getPeople() {
var raw = document.getElementById("people").value.trim();
if (raw === "") return 1;
var num = Number(raw);
return isNaN(num) || num < 1 ? 1 : num;
}
function formatCurrency(n) {
return "$" + n.toFixed(2).replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}
document.getElementById("calculate").addEventListener("click", function () {
var bill = getNumber("bill");
var tip = getNumber("tip");
var people = getPeople();
var total = bill + bill * (tip / 100);
var perPerson = total / people;
document.getElementById("total").textContent = formatCurrency(total);
document.getElementById("perPerson").textContent = formatCurrency(perPerson);
});
})();
</script>
</body>
</html>
rep 2 PASS
screenshot
verify output
CHECK PASS: required elements exist CHECK PASS: total: bill=100 tip=20 -> 120.00 CHECK PASS: total: bill=50 tip=10 -> 55.00 CHECK PASS: two-decimal formatting CHECK PASS: split: bill=100 tip=15 people=3 -> total 115.00, perPerson 38.33 CHECK PASS: people empty/<1 treated as 1 (perPerson == total) CHECK PASS: negative bill/tip clamped to 0 CHECK PASS: no uncaught JS errors on empty inputs score: 8/8 (100%)
produced code
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Tip Calculator</title>
<style>
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
font-family: system-ui, -apple-system, sans-serif;
background: #f0f2f5;
color: #1a1a2e;
min-height: 100vh;
display: flex;
justify-content: center;
align-items: center;
}
.card {
background: #fff;
border-radius: 16px;
box-shadow: 0 4px 24px rgba(0,0,0,0.10);
padding: 2.5rem 2rem 2rem;
width: 100%;
max-width: 380px;
}
h1 {
text-align: center;
font-size: 1.5rem;
margin-bottom: 1.5rem;
}
.field {
margin-bottom: 1.25rem;
}
label {
display: block;
font-weight: 600;
font-size: 0.85rem;
margin-bottom: 0.35rem;
color: #444;
}
input {
width: 100%;
padding: 0.6rem 0.75rem;
font-size: 1rem;
border: 1px solid #ccc;
border-radius: 8px;
outline: none;
transition: border-color 0.2s;
}
input:focus {
border-color: #4f6ef7;
}
button {
width: 100%;
padding: 0.7rem;
font-size: 1.05rem;
font-weight: 600;
color: #fff;
background: #4f6ef7;
border: none;
border-radius: 8px;
cursor: pointer;
transition: background 0.2s;
}
button:hover { background: #3b57d9; }
.results {
margin-top: 1.5rem;
padding-top: 1.25rem;
border-top: 1px solid #e8e8e8;
display: none;
}
.results.visible { display: block; }
.result-row {
display: flex;
justify-content: space-between;
margin-bottom: 0.6rem;
font-size: 0.95rem;
}
.result-row span:last-child {
font-weight: 700;
}
</style>
</head>
<body>
<div class="card">
<h1>Tip Calculator</h1>
<div class="field">
<label for="bill">Bill amount</label>
<input type="number" id="bill" placeholder="0.00" step="any">
</div>
<div class="field">
<label for="tip">Tip percentage</label>
<input type="number" id="tip" placeholder="20" step="any">
</div>
<div class="field">
<label for="people">Number of people</label>
<input type="number" id="people" placeholder="1" min="1" step="any">
</div>
<button id="calculate">Calculate</button>
<div class="results" id="results">
<div class="result-row">
<span>Total</span>
<span id="total"></span>
</div>
<div class="result-row">
<span>Per person</span>
<span id="perPerson"></span>
</div>
</div>
</div>
<script>
function getBill() {
var v = parseFloat(document.getElementById('bill').value);
return isNaN(v) || v < 0 ? 0 : v;
}
function getTip() {
var v = parseFloat(document.getElementById('tip').value);
return isNaN(v) || v < 0 ? 0 : v;
}
function getPeople() {
var v = parseInt(document.getElementById('people').value, 10);
return (isNaN(v) || v < 1) ? 1 : v;
}
function formatMoney(n) {
return '$' + n.toLocaleString('en-US', {
minimumFractionDigits: 2,
maximumFractionDigits: 2
});
}
document.getElementById('calculate').addEventListener('click', function () {
var bill = getBill();
var tip = getTip();
var people = getPeople();
var total = bill + bill * (tip / 100);
var perPerson = total / people;
document.getElementById('total').textContent = formatMoney(total);
document.getElementById('perPerson').textContent = formatMoney(perPerson);
document.getElementById('results').classList.add('visible');
});
</script>
</body>
</html>
rep 3 PASS
screenshot
verify output
CHECK PASS: required elements exist CHECK PASS: total: bill=100 tip=20 -> 120.00 CHECK PASS: total: bill=50 tip=10 -> 55.00 CHECK PASS: two-decimal formatting CHECK PASS: split: bill=100 tip=15 people=3 -> total 115.00, perPerson 38.33 CHECK PASS: people empty/<1 treated as 1 (perPerson == total) CHECK PASS: negative bill/tip clamped to 0 CHECK PASS: no uncaught JS errors on empty inputs score: 8/8 (100%)
produced code
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Tip Calculator</title>
<style>
*,
*::before,
*::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
background: #f0f2f5;
color: #333;
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
}
.card {
background: #fff;
border-radius: 16px;
box-shadow: 0 4px 24px rgba(0, 0, 0, .1);
padding: 2.5rem 2rem 2rem;
width: 100%;
max-width: 400px;
}
h1 {
font-size: 1.5rem;
text-align: center;
margin-bottom: 1.75rem;
color: #1a1a2e;
}
fieldset {
border: none;
display: flex;
flex-direction: column;
gap: 1.1rem;
margin-bottom: 1.5rem;
}
legend {
font-weight: 600;
margin-bottom: .25rem;
}
label {
display: flex;
flex-direction: column;
gap: .35rem;
font-size: .9rem;
font-weight: 500;
}
label span.hint {
font-weight: 400;
color: #777;
font-size: .8rem;
}
input[type="number"] {
padding: .6rem .8rem;
border: 2px solid #dcdde1;
border-radius: 8px;
font-size: 1.1rem;
transition: border-color .2s;
outline: none;
}
input[type="number"]:focus {
border-color: #4361ee;
}
button {
width: 100%;
padding: .75rem;
font-size: 1.05rem;
font-weight: 600;
border: none;
border-radius: 8px;
cursor: pointer;
background: #4361ee;
color: #fff;
transition: background .2s;
}
button:hover {
background: #3a56d4;
}
button:active {
background: #324ac0;
}
.results {
margin-top: 1.5rem;
padding-top: 1.25rem;
border-top: 2px dashed #e0e0e0;
display: flex;
flex-direction: column;
gap: .75rem;
}
.result-row {
display: flex;
justify-content: space-between;
align-items: baseline;
}
.result-row .label {
font-size: .9rem;
color: #555;
}
.result-row .value {
font-size: 1.25rem;
font-weight: 700;
color: #1a1a2e;
}
</style>
</head>
<body>
<div class="card">
<h1>Tip Calculator</h1>
<form id="tipForm" onsubmit="return false;">
<fieldset>
<legend>Details</legend>
<label>
Bill amount
<span class="hint">e.g. 85.50</span>
<input type="number" id="bill" placeholder="0.00" step="0.01" inputmode="decimal">
</label>
<label>
Tip percentage
<span class="hint">e.g. 20 for 20%</span>
<input type="number" id="tip" placeholder="20" step="any" inputmode="decimal">
</label>
<label>
Number of people
<span class="hint">Split the bill among…</span>
<input type="number" id="people" placeholder="1" step="1" min="1" inputmode="numeric">
</label>
</fieldset>
<button type="button" id="calculate">Calculate</button>
</form>
<div class="results" aria-live="polite">
<div class="result-row">
<span class="label">Total</span>
<span class="value" id="total">$0.00</span>
</div>
<div class="result-row">
<span class="label">Per person</span>
<span class="value" id="perPerson">$0.00</span>
</div>
</div>
</div>
<script>
(function () {
"use strict";
function safeNumber(value, min) {
var num = parseFloat(value);
if (isNaN(num) || value === null || value === undefined || String(value).trim() === "") {
return min !== undefined ? min : 0;
}
return Math.max(num, min !== undefined ? min : 0);
}
function formatCurrency(amount) {
return "$" + amount.toFixed(2);
}
function calculate() {
var bill = safeNumber(document.getElementById("bill").value, 0);
var tipPercent = safeNumber(document.getElementById("tip").value, 0);
var people = safeNumber(document.getElementById("people").value, 1);
if (people < 1) people = 1;
var total = bill + bill * (tipPercent / 100);
var perPerson = total / people;
document.getElementById("total").textContent = formatCurrency(total);
document.getElementById("perPerson").textContent = formatCurrency(perPerson);
}
document.getElementById("calculate").addEventListener("click", calculate);
})();
</script>
</body>
</html>
rep 4 PASS
screenshot
verify output
CHECK PASS: required elements exist CHECK PASS: total: bill=100 tip=20 -> 120.00 CHECK PASS: total: bill=50 tip=10 -> 55.00 CHECK PASS: two-decimal formatting CHECK PASS: split: bill=100 tip=15 people=3 -> total 115.00, perPerson 38.33 CHECK PASS: people empty/<1 treated as 1 (perPerson == total) CHECK PASS: negative bill/tip clamped to 0 CHECK PASS: no uncaught JS errors on empty inputs score: 8/8 (100%)
produced code
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Tip Calculator</title>
<style>
*, *::before, *::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
background: #f0f4f8;
color: #1a202c;
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
padding: 1rem;
}
.card {
background: #fff;
border-radius: 12px;
box-shadow: 0 4px 24px rgba(0,0,0,0.10);
padding: 2rem 2.5rem;
width: 100%;
max-width: 400px;
}
h1 {
text-align: center;
font-size: 1.5rem;
margin-bottom: 1.5rem;
color: #2d3748;
}
.field {
margin-bottom: 1rem;
}
label {
display: block;
font-weight: 600;
margin-bottom: 0.35rem;
font-size: 0.9rem;
color: #4a5568;
}
input[type="number"] {
width: 100%;
padding: 0.6rem 0.75rem;
font-size: 1.1rem;
border: 2px solid #cbd5e0;
border-radius: 8px;
outline: none;
transition: border-color 0.2s;
}
input[type="number"]:focus {
border-color: #4299e1;
}
button {
display: block;
width: 100%;
padding: 0.75rem;
margin-top: 1.25rem;
font-size: 1.05rem;
font-weight: 600;
color: #fff;
background: #3182ce;
border: none;
border-radius: 8px;
cursor: pointer;
transition: background 0.2s;
}
button:hover {
background: #2b6cb0;
}
.results {
margin-top: 1.5rem;
padding-top: 1.25rem;
border-top: 1px solid #e2e8f0;
display: none;
}
.results.visible {
display: block;
}
.result-row {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0.4rem 0;
font-size: 1.05rem;
}
.result-row span:first-child {
color: #4a5568;
}
.result-row span:last-child {
font-weight: 700;
color: #2d3748;
}
.result-row.total span:last-child {
color: #3182ce;
font-size: 1.25rem;
}
.result-row.per-person span:last-child {
color: #38a169;
font-size: 1.25rem;
}
</style>
</head>
<body>
<div class="card">
<h1>💡 Tip Calculator</h1>
<div class="field">
<label for="bill">Bill Amount ($)</label>
<input type="number" id="bill" placeholder="e.g. 85.50" step="any" min="0">
</div>
<div class="field">
<label for="tip">Tip Percentage (%)</label>
<input type="number" id="tip" placeholder="e.g. 20" step="any" min="0">
</div>
<div class="field">
<label for="people">Number of People</label>
<input type="number" id="people" placeholder="e.g. 2" step="1" min="1">
</div>
<button id="calculate">Calculate</button>
<div class="results" id="results">
<div class="result-row total">
<span>Total</span>
<span id="total"></span>
</div>
<div class="result-row per-person">
<span>Per Person</span>
<span id="perPerson"></span>
</div>
</div>
</div>
<script>
(function () {
'use strict';
function clampToNonNegative(value) {
if (typeof value !== 'number' || isNaN(value) || value < 0) {
return 0;
}
return value;
}
function parsePeople(value) {
if (value === '' || value === null || value === undefined) return 1;
var n = Number(value);
if (isNaN(n) || n < 1) return 1;
return n;
}
function formatCurrency(amount) {
return '$' + amount.toLocaleString('en-US', {
minimumFractionDigits: 2,
maximumFractionDigits: 2
});
}
var billInput = document.getElementById('bill');
var tipInput = document.getElementById('tip');
var peopleInput = document.getElementById('people');
var calculateBtn = document.getElementById('calculate');
var totalEl = document.getElementById('total');
var perPersonEl = document.getElementById('perPerson');
var resultsEl = document.getElementById('results');
calculateBtn.addEventListener('click', function () {
var bill = clampToNonNegative(Number(billInput.value));
var tip = clampToNonNegative(Number(tipInput.value));
var people = parsePeople(peopleInput.value);
var total = bill + bill * (tip / 100);
var perPerson = total / people;
totalEl.textContent = formatCurrency(total);
perPersonEl.textContent = formatCurrency(perPerson);
resultsEl.classList.add('visible');
});
})();
</script>
</body>
</html>
rep 5 PASS
screenshot
verify output
CHECK PASS: required elements exist CHECK PASS: total: bill=100 tip=20 -> 120.00 CHECK PASS: total: bill=50 tip=10 -> 55.00 CHECK PASS: two-decimal formatting CHECK PASS: split: bill=100 tip=15 people=3 -> total 115.00, perPerson 38.33 CHECK PASS: people empty/<1 treated as 1 (perPerson == total) CHECK PASS: negative bill/tip clamped to 0 CHECK PASS: no uncaught JS errors on empty inputs score: 8/8 (100%)
produced code
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Tip Calculator</title>
<style>
*, *::before, *::after {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
background: #f0f4f8;
color: #1a202c;
min-height: 100vh;
display: flex;
align-items: center;
justify-content: center;
padding: 1rem;
}
.calculator {
background: #ffffff;
border-radius: 16px;
box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
padding: 2rem;
width: 100%;
max-width: 420px;
}
h1 {
font-size: 1.5rem;
text-align: center;
margin-bottom: 1.5rem;
color: #2d3748;
}
.field {
margin-bottom: 1.25rem;
}
label {
display: block;
font-size: 0.875rem;
font-weight: 600;
color: #4a5568;
margin-bottom: 0.375rem;
}
input[type="number"] {
width: 100%;
padding: 0.75rem 1rem;
font-size: 1.125rem;
border: 2px solid #e2e8f0;
border-radius: 8px;
outline: none;
transition: border-color 0.2s;
font-family: inherit;
}
input[type="number"]:focus {
border-color: #4299e1;
}
button {
display: block;
width: 100%;
padding: 0.875rem;
font-size: 1.125rem;
font-weight: 700;
color: #ffffff;
background: #3182ce;
border: none;
border-radius: 8px;
cursor: pointer;
transition: background 0.2s;
margin-top: 0.5rem;
font-family: inherit;
}
button:hover {
background: #2b6cb0;
}
button:active {
background: #2c5282;
}
.results {
margin-top: 1.5rem;
padding-top: 1.5rem;
border-top: 2px solid #edf2f7;
display: none;
}
.results.visible {
display: block;
}
.result-row {
display: flex;
justify-content: space-between;
align-items: baseline;
padding: 0.5rem 0;
}
.result-label {
font-size: 1rem;
color: #718096;
}
.result-value {
font-size: 1.375rem;
font-weight: 700;
color: #2d3748;
}
.result-row.total .result-value {
color: #3182ce;
}
</style>
</head>
<body>
<div class="calculator">
<h1>Tip Calculator</h1>
<div class="field">
<label for="bill">Bill Amount</label>
<input type="number" id="bill" placeholder="0.00" step="any" min="0">
</div>
<div class="field">
<label for="tip">Tip Percentage</label>
<input type="number" id="tip" placeholder="0" step="any" min="0">
</div>
<div class="field">
<label for="people">Number of People</label>
<input type="number" id="people" placeholder="1" step="1" min="1">
</div>
<button id="calculate">Calculate</button>
<div class="results" id="results">
<div class="result-row total">
<span class="result-label">Total</span>
<span class="result-value" id="total"></span>
</div>
<div class="result-row">
<span class="result-label">Per Person</span>
<span class="result-value" id="perPerson"></span>
</div>
</div>
</div>
<script>
(function () {
"use strict";
function parseBillOrTip(value) {
if (value === undefined || value === null || value === "") return 0;
var num = Number(value);
return isNaN(num) || num < 0 ? 0 : num;
}
function parsePeople(value) {
if (value === undefined || value === null || value === "") return 1;
var num = Number(value);
if (isNaN(num) || num < 1) return 1;
return num;
}
function formatCurrency(amount) {
return "$" + amount.toLocaleString("en-US", {
minimumFractionDigits: 2,
maximumFractionDigits: 2
});
}
function calculate() {
var bill = parseBillOrTip(document.getElementById("bill").value);
var tip = parseBillOrTip(document.getElementById("tip").value);
var people = parsePeople(document.getElementById("people").value);
var total = bill + bill * (tip / 100);
var perPerson = total / people;
document.getElementById("total").textContent = formatCurrency(total);
document.getElementById("perPerson").textContent = formatCurrency(perPerson);
document.getElementById("results").classList.add("visible");
}
document.getElementById("calculate").addEventListener("click", calculate);
})();
</script>
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