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package com.usher.algorithm.offer;

import java.util.HashMap;

import java.util.Map;

/**

* @Author: Usher

* @Description:

*/

public class Solution53 {

public int GetNumberOfK(int [] array , int k) {

Map<Integer,Integer> map = new HashMap<>();

for (int v : array){

if (map.containsKey(v)){

int tmp = map.get(v);

map.put(v,tmp+1);

}

else

map.put(v,1);

}

if (map.containsKey(k))

return map.get(k);

return 0;

}

}