[蓝桥杯]基础练习 杨辉三角形

#include<iostream>
#include<cstring>

using namespace std;
int nums[40][40]={0};
int main()
{
	int n = 0;
	cin>> n;
	
	for(int i = 0; i <= n; i++)
	{
		nums[i][0] = 1;
	} 
	cout<<1<<endl;
	for(int i = 1; i < n; i++)
	{
		cout<<1<<" ";
		for(int j = 1; j <= i; j++)
		{
			nums[i][j] = nums[i-1][j-1] + nums[i-1][j];
			cout<<nums[i][j]<<" ";
		}
		cout<<endl;
	}
	return 0;
}