Eroare de compilare: Main.java:1: error: class, interface, or enum expected public static long main(int n, int k) { ^ Main.java:9: error: class, interface, or enum expected if(factK < 1000 && n < 100) ^ Main.java:12: error: class, interface, or enum expected return (binary_mod_exp_power(factK, n/k+1,1000000007) * binary_mod_exp_power(factorial(k-n%k),1000000005, 1000000007)) % 1000000007; ^ Main.java:13: error: class, interface, or enum expected } ^ Main.java:15: error: class, interface, or enum expected public static long factorial(int n) { ^ Main.java:17: error: class, interface, or enum expected for(int i=2; i<=n; i++) { ^ Main.java:17: error: class, interface, or enum expected for(int i=2; i<=n; i++) { ^ Main.java:17: error: class, interface, or enum expected for(int i=2; i<=n; i++) { ^ Main.java:19: error: class, interface, or enum expected } ^ Main.java:21: error: class, interface, or enum expected } ^ Main.java:23: error: class, interface, or enum expected public static long binary_mod_exp_power(long b, long n, long m) ^ Main.java:26: error: class, interface, or enum expected if( n == 1) return b % m; ^ Main.java:27: error: class, interface, or enum expected long oddb = 1; ^ Main.java:28: error: class, interface, or enum expected long a; ^ Main.java:29: error: class, interface, or enum expected if( n%2 == 1) oddb = b; ^ Main.java:30: error: class, interface, or enum expected return (binary_mod_exp_power(b, n/2, m) * binary_mod_exp_power(b, n/2, m) * oddb) % m; ^ Main.java:31: error: class, interface, or enum expected }