#include<iostream>
using namespace std;
void table_square(){
for (int i = 1; i<=20; i++)
cout<<"Квадрат "<<i<<" равен "<<i*i<<endl;
}
int main(){
table_square();
#include<iostream>
using namespace std;
void table_square(){
for (int i = 1; i<=20; i++)
cout<<"Квадрат "<<i<<" равен "<<i*i<<endl;
}
int main(){
table_square();
}