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// Name: msglm
// Date:
// Program Name:
// Description:
#include <iostream>
#include <string>
#include <iomanip>
using namespace std;
// Named constants
int main() {
//Variable declaration
int i;
int j;
int rows;
//Triangle 1
for ( i = 1; i <= 5; i++ ) {
for (j = 1; j <= i; j++)
cout << "*";
cout << endl;
}
//Triangle 2
for ( i = 5; i >= 1 ; i-- ) {
for (j = 1; j <= i ; j++ )
cout << "*";
cout << endl;
}
//Triangle 3
do {
cout << "Enter the number of rowsI (between 2 and 20): ";
cin >> rows;
if (rows < 2 || rows > 20)
cout << "Invalid input, try again!" << endl;
} while(rows < 2 || rows > 20);
for (i = 1; i <=rows; i++) {
for (j = 1; j<=i;j++)
cout << "*";
cout << endl;
}
}
/*This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
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