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document.getElementById('minify').onclick = () => {
let a, b, c, d;
const input = document.getElementById('input').value;
document.getElementById('log').innerText = '';
document.getElementById('log').append('LOG\ndcba Z ID\n');
try {
for (let i = 0; i < 16; i++) {
const currentBinary = (i >>> 0).toString(2);
// fill binary number with leading zeros until it is 4 digits long
const filledBinary = currentBinary.length >= 4 ? currentBinary : new Array(4 - currentBinary.length + 1).join('0') + currentBinary;
a = filledBinary[3] === '1';
b = filledBinary[2] === '1';
c = filledBinary[1] === '1';
d = filledBinary[0] === '1';
document.getElementById('log').append(`${filledBinary} ${eval(input) ? '1' : '0'} ${document.getElementById(i + 1).getAttribute('data-id')}\n`);
document.getElementById(i + 1).innerText = eval(input) ? '1' : '0';
}
} catch (err) {
console.error(err);
alert('Oh, da ist wohl was schiefgelaufen, bitte probieren Sie es noch einmal :)');
}
};
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