C++ 程序打印乘法数字模式的右侧帕斯卡三角形

编写一个 C++ 程序，使用 for 循环打印乘法数字模式的右侧帕斯卡三角形。

#include<iostream>
using namespace std;

int main()
{
	int rows, i, j;

	cout << "Enter Right Pascals Triangle Numeric Multiplication Rows = ";
	cin >> rows;

	cout << "The Right Pascals Triangle of Numbers Multiplication Pattern\n";

	for (i = 1; i <= rows; i++)
	{
		for (j = 1; j <= i; j++)
		{
			cout << j * i  << " ";
		}
		cout << "\n";
	}

	for (i = rows - 1; i >= 1; i--)
	{
		for (j = 1; j <= i; j++)
		{
			cout << j * i << " ";
		}
		cout << "\n";
	}
}

这是另一种编写 C++ 程序的方法，用于打印乘法数字模式的右侧帕斯卡三角形。

#include<iostream>
using namespace std;

int main()
{
	int rows, i, j, temp;

	cout << "Enter Right Pascals Triangle Numeric Multiplication Rows = ";
	cin >> rows;

	cout << "The Right Pascals Triangle of Numbers Multiplication Pattern\n";
	temp = 1;

	for (i = 1; i <= rows / 2 + 1; i++, temp++)
	{
		for (j = 1; j <= i; j++)
		{
			cout << j * temp << " ";
		}
		cout << "\n";
	}

	for (i = 1; i <= rows / 2; i++, temp++)
	{
		for (j = 1; j <= rows / 2 - i + 1; j++)
		{
			cout << j * temp << " ";
		}
		cout << "\n";
	}
}

Enter Right Pascals Triangle Numeric Multiplication Rows = 13
The Right Pascals Triangle of Numbers Multiplication Pattern
1 
2 4 
3 6 9 
4 8 12 16 
5 10 15 20 25 
6 12 18 24 30 36 
7 14 21 28 35 42 49 
8 16 24 32 40 48 
9 18 27 36 45 
10 20 30 40 
11 22 33 
12 24 
13 

此 C++ 示例 使用 while 循环显示乘法数字的右侧帕斯卡三角形模式。

#include<iostream>
using namespace std;

int main()
{
	int rows, i, j, temp;

	cout << "Enter Right Pascals Numbers Multiplication Triangle Rows = ";
	cin >> rows;

	cout << "The Right Pascals Triangle of Numbers Multiplication Pattern\n";
	i = temp = 1;

	while (i <= rows / 2 + 1)
	{
		j = 1;
		while (j <= i)
		{
			cout << j * temp << " ";
			j++;
		}

		cout << "\n";
		temp++;
		i++;
	}

	i = 1;
	while (i <= rows / 2)
	{
		j = 1;
		while (j <= rows / 2 - i + 1)
		{
			cout << j * temp << " ";
			j++;
		}

		cout << "\n";
		temp++;
		i++;
	}
}

Enter Right Pascals Numbers Multiplication Triangle Rows = 15
The Right Pascals Triangle of Numbers Multiplication Pattern
1 
2 4 
3 6 9 
4 8 12 16 
5 10 15 20 25 
6 12 18 24 30 36 
7 14 21 28 35 42 49 
8 16 24 32 40 48 56 64 
9 18 27 36 45 54 63 
10 20 30 40 50 60 
11 22 33 44 55 
12 24 36 48 
13 26 39 
14 28 
15