题解 | #输入n个整数，输出其中最小的k个#
输入n个整数，输出其中最小的k个
http://www.nowcoder.com/practice/69ef2267aafd4d52b250a272fd27052c
let str;
while(str = readline()){
let arr = str.split(' ');
let num = arr[1];
let findStr = readline();
let findArr = findStr.split(' ');
let res = findArr.sort((a,b)=>{return a-b});
let resArr = []
for(let i=0;i<=num;i++){
resArr.push(res[i])
}
console.log(resArr.join(' ').trim())
} 
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