Prompt user to enter two 3x3 int arrays and check equivalence - c++

Question

Here is what I have come up with so far... I am so close with literally 1 error left for it to compile.
#include <iostream>
#include <string>
#include <sstream>
using namespace std;
const int SIZE = 3;
bool equals(const int m1[][SIZE], const int m2[][SIZE])
{
bool identical = true;
for (int i=0; i < SIZE && identical; i++ )
{
if (m1[i] != m2[i]){
identical = false;
}
}
return identical = true;
}
void printArray(const int m1[], int size)
{
for (int i = 0; i < size; i++)
cout << m1[i] << " ";
}
void printArray2(const int m2[], int size) //not sure if I need this 2nd
{ //void
for (int i = 0; i < size; i++)
cout << m2[i] << " ";
}
int main()
{
string input1, input2;
int const SIZE = 3;
double inputnumber;
int m2[SIZE];
int m1[SIZE];
cout << "Please enter the first array: " << endl;
getline(cin, input1);
stringstream ss (input1);
ss >> inputnumber;
cout << "Please enter the second array: " << endl;
getline(cin, input2);
stringstream si (input2);
si>>inputnumber;
for (int i=0; i< inputnumber ; ++i) {
ss >> m1[i];}
if (equals(m1, SIZE)){
cout << "The two arrays are identical ! ";
}
else{
cout << "The two arrays are NOT identical !";
}
cout << endl;
return 0;
}
Or at least I think that I am close... any help is much appreciated.
My current error is coming up on the IF statement in the main function. I could have more mistakes as I am very very new to C++. Like I said please help me out if you can.

Answer 1

If you just want code here it is , but if you want to practice I recommend you to implement error checking(incorrect format) in this code and to change the loops in my code into functions.
#include <iostream>
#include <sstream>
#include <string>
using namespace std;
int main()
{
string inp;
cout<<"Please enter an array of numbers in the following form\n"
"(where N's are any numbers) :\n"
"[N N N\nN N N\nN N N"<<endl;
double m1[3][3],m2[3][3];
for(short i=0;i<3;i++){
cout<<"> ";
if(i==0) cout<<"[ ";
getline(cin,inp);
stringstream inps(inp);
for(short j=0;j<3;j++){
inps>>m1[i][j];
}
}// Get the first array
cout<<"Now enter the second array :\n";
for(short i=0;i<3;i++){
cout<<"> ";
if(i==0) cout<<"[ ";
getline(cin,inp);
stringstream inps(inp);
for(short j=0;j<3;j++){
inps>>m2[i][j];
}
}// Get the second one
bool not_equal=false;
for(short i=0; i<3 && !not_equal ;i++)
for(short j=0; j<3 && !not_equal ;j++)
if(m1[i][j]!=m2[i][j])
not_equal=true;// Test equality
if(not_equal)
cout<<"The two arrays you entered are not equal !!"<<endl;
else
cout<<"The two arrays you entered are EQUAL ."<<endl;
return 0;
}

Answer 2

#include <iostream>
using namespace std;
int main()
{
int size = 3;
int m2[size][size];
int m1[size][size];
cout << "Please enter the first array: " << endl;
for(int i=0;i<size;i++)
{
for(int j=0;j<size;j++)
{
cin >> m1[i][j];
}
}
cout << "Please enter the second array: " << endl;
for(int i=0;i<size;i++)
{
for(int j=0;j<size;j++)
{
cin >> m2[i][j];
}
}
int flag=1;
for(int i=0;i<size;i++)
{
for(int j=0;j<size;j++)
{
if(m2[i][j]!=m1[i][j])
{
flag=0;
}
}
}
if(flag==1)
{
cout <<"SAME"<<endl;
}
else if(flag==0)
{
cout <<"NOT SAME"<<endl;
}
return 0;
}