I need to know what a program would look like to print an array in the same way below, where the bottom line will always subtract 1 from the top number. I really tried to make a code but I did not know where to start, so I came to ask for a help here.
6 5 4 3 \ Caso o usuário digite 4 linhas
5 4 3 2
4 3 2 1
3 2 1 0
4 3 2 \ Caso o usuário digite 3 linhas
3 2 1
2 1 0
2 1 \ Caso o usuário digite 2 linhas
1 0
If I understand correctly, the code below solves your problem. Would that be it?
If you need help understanding the code, just let us know.
#include <iostream>
using namespace std;
int main()
{
int squareMatrixOrder;
cout << "Enter the square matrix order: \n";
cin >> squareMatrixOrder;
int startNumber = (squareMatrixOrder * 2) - 2;
for( int row = squareMatrixOrder; row > 0 ; row-- ) {
int currentNumber = startNumber;
for( int column = 0; column < squareMatrixOrder; column++ ) {
cout << currentNumber-- << " ";
}
startNumber--;
cout << endl;
}
}