#include long INT FAC (long INT i) {if (i == 0) Return 1; if (i> = 1) Return i * FAC (i-1);} void main () { INT N; Long Int K, J, S1, S2, I; // Cl RR (); Printf ("% S", "Please Input a number:"); scanf ("% d", & n); if (n % 2 == 1) {k = N; j = N-1;} else {k = N-1; j = n;} S1 = 0; S2 = 0; for (i = 1; i <= k; i = 2) {S1 = FAC (I);} for (i = 2; i <= j; i = 2) {S2 = FAC (I);}
Printf ("% D,% D", S1, S2);
