#include <iostream>
#include <ctime>
#include <vector>
using namespace std;
void Randmass(int**, int, int, int);
void Printmass(int**, int);
vector<int> Col_3(int**,int);
int main()
{
int n,first_value,last_value;
cout<<"vvedite diapazn:"<<endl;
cin>>first_value>>last_value;
srand(time(0));
cout<<"vvedite razmer matr:"<<endl;cin>>n;
int matrix[n][n]={0};
int *stroki[n];
for (int i = 0; i<n; i++)stroki[i] =&matrix[i][0];
Randmass(stroki,n,first_value,last_value);
cout<<endl;
Printmass(stroki,n);
vector<int> v = Col_3(stroki,n);
cout<< endl;
for(int i=0;i<n;i++)
cout<<"summa:"<<i<<"="<<v[i]<<endl;
}
void Randmass(int** mass,int sizematr,int first_value, int last_value)
{
cout<<"initsializavia massiva:"<<endl;
for (int i = 0; i<sizematr; i++){
for (int j = 0; j<sizematr; j++){
mass[i][j] = first_value + rand()% (last_value - first_value + 1);
}
}
}
void Printmass(int** mass,int sizematr)
{
cout<<"Pechat massiva:"<<endl;
for (int i = 0; i<sizematr; i++){
cout<<endl;
for (int j = 0; j<sizematr; j++){
cout<<"\t"<<mass[i][j];
}
}
}
vector<int> Col_3(int**x, int n)
{
vector<int> v;
for (int j = 0; j<n;j++)
{ v. push_back(0);
for( int i= 0; i<n; i++)
{
if(x[i][j]%10 == 3){
v[i] += x[i][j];
}
}
}
return v;
}