#include <iostream>
using namespace std; // consider removing this line in serious projects
class M
{
public:
M(int i,int j)
{
m1=i;
m2=j;
}
void Sum(M a,M b)
{
m1=a.m1+b.m1;
m2=a.m2+b.m2;
}
void print()
{
cout<<"m1="<<m1<<",m2="<<endl;
}
private:
int m1,m2;
};
int main()
{
M a(34,78);
M b(a);
M c(a);
c.Sum(a,b);
c.print();
}
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