#include <iostream>
#include <vector>
using namespace std;
enum ROW
{
R0 = 0,
R1 = 1,
};
enum COLUMN
{
C1 = 0,
C2 = 1,
};
int main() {
// your code goes here
std::vector<std::vector<double>> alpha { { 1.46774172175387E-005, 2.000064981},
{ 3.46774172175387E-005, 4.59485786231327E-005} };
ROW row = R0;
COLUMN column = C2;
double p = alpha[row][column];
std::cout << p << std::endl;
return 0;
}
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