codeforces水题100道 第十八题 Codeforces Round #289 (Div. 2, ACM ICPC Rules) A. Maximum in Table (brute force)

题目链接：http://www.codeforces.com/problemset/problem/509/A
题意：f[i][1]=f[1][i]=1,f[i][j]=f[i-1][j]+f[i][j-1],求f

。
C++代码：

#include <iostream>
using namespace std;
int n, f[11][11];
int main()
{
cin >> n;
for (int i=1;i<=n;i++)
f[i][1] = f[1][i] = 1;
for (int i = 2; i <= n; i ++)
for (int j = 2; j <= n; j ++)
f[i][j] = f[i-1][j] + f[i][j-1];
cout << f

;
return 0;
}

C++