{

vector<vector<int> > pascalTriangle;

for (int i=0; i<numRows; i++){

vector<int> v;

if (i==0){

v.push_back(1);

} else {

v.push_back(1);

for(int j=0; j<pascalTriangle[i-1].size()-1; j++){

v.push_back(pascalTriangle[i-1][j] + pascalTriangle[i-1][j+1]);

}

v.push_back(1);

}

pascalTriangle.push_back(v);

}

return pascalTriangle;

{

cout << "[" << endl;

for(int i=0; i<pt.size(); i++){

for(int space=(pt.size()-i-1); space>=0; space--){

cout << " ";

}

cout << "[";

for(int j=0; j<pt[i].size(); j++){

cout << pt[i][j];

if(j<pt[i].size()-1){

cout << ",";

}

}

cout << "]";

if(i<pt.size()-1){

cout << ",";

}

cout << endl;

}

cout << "]" << endl;

{

int n = 3;

if (argc>1) {

n = atoi(argv[1]);

}

printTriangle(generate(n));