/**
 * 代码中的类名、方法名、参数名已经指定,请勿修改,直接返回方法规定的值即可
 *
 *
 * @param nums int整型一维数组
 * @return int整型一维数组
 */
function FindNumsAppearOnce(nums) {
    // write code here

    let numMap = new Map();
    let ans_arr = [];

    for (let i = 0; i < nums.length; i++) {
        numMap.set(nums[i], (numMap.get(nums[i]) || 0) + 1);
    }

    for(let [num,value] of numMap){
        if(value===1){
            ans_arr.push(num)
        }
    }

    return ans_arr.sort((a,b)=>a-b)
}
module.exports = {
    FindNumsAppearOnce: FindNumsAppearOnce,
};