问对齐排序结构成员-月份和降雨量的一种方法

EN

#include <iostream>
#include <string>
#include <vector>
using namespace std;

struct Rainfall
{
    string month;
    double rainfallAmount;

    Rainfall(string m)
    {
        month = m;
    }
    string getString()
    {
        string months = month;
        return months;
    }
    double getRainFall()
    {
        return rainfallAmount;
    }


};



void sortRain(Rainfall obj[])
{
    double startScan;
    double minVal;
    int minIndex;
    for (int i = 0; i < (12 - 1); i++)
    {
        minVal = obj[i].rainfallAmount;
        minIndex = i;

        for (int j = i + 1; j < 12; j++)
        {
            if (obj[j].rainfallAmount < minVal)
            {
                minVal = obj[j].rainfallAmount;
                minIndex = j;

            }
        }

        obj[minIndex].rainfallAmount = obj[i].rainfallAmount;
        obj[i].rainfallAmount = minVal;



    }
    //int i = 11;
    for (int i = 0; i <12; i++)
    {

        cout << obj[i].month << " " << obj[i].rainfallAmount << endl;
    }

}

void inputValues(Rainfall obj[])
{
    double rainfallAmount;
    for (int i = 0; i < 12; i++)
    {
        cout << "Enter rainfall for month " << obj[i].month << endl;
        cin >> obj[i].rainfallAmount;
    }
}


int main()
{
    string month1 = "Jan";
    string month2 = "Feb";
    string month3 = "March";
    string month4 = "April";
    string month5 = "May";
    string month6 = "June";
    string month7 = "July";
    string month8 = "August";
    string month9 = "September";
    string month10 = "October";
    string month11 = "November";
    string month12 = "December";
    Rainfall rf[12] = {month1,month2,month3,month4,month5,month6,month7,
        month8,month9,month10,month11,month12};


    inputValues(rf);
    //displayValues(rf);
    sortRain(rf);
    //displayValues(rf);
}