#include int Num[5]; enum Type{ PRIME = 0, COMPOSITE, NONE, MAX }; const char* Str[MAX] = { "prime number", "composite number", "number one" }; void Input() { for (int i = 0; i < 5; i++) { scanf("%d", Num + i); } } Type IsPrimeOrComposite(int n) { if (n == 1) return NONE; int cnt = 0; for (int i = 2; i * i