异常处理实现

//
 题目描述


根据main 函数和输出结果，写出缺失函数实现。


缺失函数功能为：加薪，若为正常值，则加薪15%。否则若为-1，则抛出异常。

int main()
{
    int icnt = 0;
    cin >> icnt;
    float* pOldArray = new float[icnt];

    for(int i = 0; i < icnt; i++)
    {
        cin >> pOldArray[i];
    }


    for(int i = 0; i < icnt; i++)
    {
        try
        {
            float newSalary = addSalary(pOldArray[i]);
            cout << "newSalary = " << newSalary << endl;
        }
        catch(string s)
        {
            cout << s << endl;
        }
        cout << "i = "  << i << " finished..." << endl << endl;
    }

    delete []pOldArray;

    return 0;

}

输入
3
1000.5 2000.5 -1

输出
addSalary begin ...
addSalary end...
newSalary = 1150.57
i = 0 finished...

addSalary begin ...
addSalary end...
newSalary = 2300.57
i = 1 finished...

addSalary begin ...
addSalary error : zero salary
zero salary
i = 2 finished...

样例输入 Copy
2
-1 33.33
样例输出 Copy
addSalary begin ...
addSalary error : zero salary
zero salary
i = 0 finished...

addSalary begin ...
addSalary end...
newSalary = 38.3295
i = 1 finished...

//
 #include
#include
using namespace std;

float addSalary(float A)
{
    cout<<"addSalary begin ..."<