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feat: Update index.js #45

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feat: Update index.js #45

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42 changes: 39 additions & 3 deletions src/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -37,10 +37,46 @@ const MORSE_TABLE = {
'-----': '0',
};

function decode(expr) {
// write your solution here
function decode(expr) {
let result = '';
let buffer;
let digit11 = '';

// console.log(MORSE_TABLE);

for (const key in MORSE_TABLE)
{
let digit = key.toString();
for (let j = 0; j <= digit.length - 1; j++)
{
if (digit[j] === '.') digit11 = digit11 + 10;
else digit11 = digit11 + 11;
}

digit11 = ('0000000000' + digit11).slice(-10);
buffer = MORSE_TABLE[key];
MORSE_TABLE[digit11] = buffer;
delete MORSE_TABLE[key];
digit11 = '';
}

MORSE_TABLE["**********"] = ' ';

for (let i = 0; i <= expr.length - 1; i+=10)
{
for (const key in MORSE_TABLE)
{
if (expr.slice(i, i + 10) == key)
{
result += MORSE_TABLE[key];
}
}
}

return result;
}


module.exports = {
decode
}
}