Exemplo n.º 1
0
 int permutation(int n, int m){
     
     int max;
     
     if(n > (m-n)){
         max = n;
     }else{
         max = m-n;
     }
     if(max == n){
     
     return(int) (fanc(m,max) /  fanc(m-n, 0));
         
     }else{
         return(int) (fanc(m,max) / fanc(n,0 ));
     }
 }
int main()
{
	char *str = NULL;
	str = getmemory();
	printf("%s\n",str);
	free(str);


	char *c;
	c = "cxd2";
	fanc(c);
	printf("%s\n",c); 

	char x[] = "cxd3";
	fanc1(x);
	printf("%s\n",x);

	char d[] = "cxd4";
	fanc2(d);
	printf("%s\n",d);

	return 0;
}