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#include <fstream>
using namespace std;
int mat[256][256] = {0};
int main(){
ofstream g("lacate.out");
int n = 0;
{
ifstream f("lacate.in");
f >> n; }
g << (n*(n-1)/2) << ' ' << (n-1) << '\n';
for(int i = 0, ind = 1; i < n; ++i){
for(int j = 0; j < i; ++j){
mat[i][j] = ind++; } }
for(int i = 0; i < n; ++i){
for(int j = 0; j < i; ++j){
g << mat[i][j] << ' '; }
for(int j = i+1; j < n; ++j){
g << mat[j][i] << ' '; }
g << '\n'; }
return 0; }