题解 | #明明的随机数#
明明的随机数
https://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
const readline = require('readline');
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout
});
const arr = [];
rl.on('line', function (line) {
arr.push(line)
if (arr.length === parseInt(arr[0]) + 1) {
let newArr = [], i;
arr.splice(0, 1);
for (i = 0; i < arr.length; i++) {
if (newArr.indexOf(arr[i]) == -1) {
newArr.push(arr[i])
}
}
newArr.sort((a, b) => {
return a - b
})
console.log(newArr.join('\n'))
}
});
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