分别用c/c++ python java输出九九乘法表

c/c++

#include
using namespace std;
#define ll long long
#define endl '\n'
int main()
{
	for(int i=1;i<=9;i++)
	{
		for(int j=1;j<=i;j++)
		{
			cout<

 python

for i in range(1,10):
	for j in range(1,i+1):
		print(f'{i}*{j}={i*j}',end='  ')
	print()

JAVA

public class MultiplicationTable {
    public static void main(String[] args) {
        // 打印九九乘法表
        for (int i = 1; i <= 9; i++) {
            for (int j = 1; j <= i; j++) {
                // 输出乘法表达式和结果
                System.out.printf("%d*%d=%-3d ", j, i, i * j);
            }
            System.out.println(); // 换行
        }
    }
}