CATALAN number of learning

#include <the iostream> 
#include <cstdio>
 the using  namespace STD;
 Long  Long F [ 35 ]; 
// a function of the input digital Rd () 
inline void Rd ( int & RES) {
     char C; RES = 0 ;
     the while (C = getchar (), C < 48 );
     do RES = RES * 10 + (C & 15 );
     the while (C = getchar (), C> 47 ); 
} 
int main () 
{ 
    COUT << " Cattleya number to F [ n-]: " ;
    int n;
     Rd(n);//读取n
    f[0]=1;
    printf("0 1 ");
    for(int i=1;i<=n;i++)
    {
        f[i]=(4*i-2)*f[i-1]/(i+1);
        printf("%I64d ",f[i]);
    }
    puts("");
    return 0;
}

 

To be filled pit