C++ :: Error - Identifier Result Is Undefined

I have some code does not compile. I think it's missing an included library, but not sure.

In the int main() block of code, the following three items give errors:

1. Mtrx (the one following "new") - Error: expected a type specifier
2. result - Error: expected a ";"
3. &result - identifier "result" is undefined

Below is the code with the head to show you what has been included:

HTML Code:
#include <iostream>
#include <iomanip>
using namespace std;
#include <limits.h>
// create the structure of the matrix
struct Mtrx {
int numRows;
int numCols;
float array[101][101];

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