class Solution {
public:
int GetNumberOfK(vector<int> data ,int k) {
int count = 0;
int len = data.size();
for(int i = 0; i < len; i++)
{
if(data[i] == k)
{
count++;
}
}
return count;
}
};
剑指Offer_编程题 | 数字在排列数组中出现的次数
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