题解 | #提取不重复的整数#
提取不重复的整数
https://www.nowcoder.com/practice/253986e66d114d378ae8de2e6c4577c1
const rl = require("readline").createInterface({ input: process.stdin });
var iter = rl[Symbol.asyncIterator]();
const readline = async () => (await iter.next()).value;
void async function () {
// Write your code here
while(line = await readline()){
let num = line.trim();
numTemp = num.toString().split("").reverse();
let newNum = []
for(let i = 0;i<numTemp.length;i++){
if(!newNum.includes(numTemp[i])){
newNum.push(numTemp[i])
}
}
console.log(Number(newNum.join("")));
}
}()
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