Prak 2 S-Algo

#include #include #include using namespace std; bool prima(int x){ int k,y; bool test; if (x<2){ return false; }else if (x==2){ return true; }else { y = ceil(sqrt(x)); test = true; } while (test && (y>=2)){ if (x % y ==0){ test = false; }else{ y=y-1; } } return test; } int main(int argc, char *argv[]) { int xx; cin>>xx; prima(xx); if (prima(xx)){ cout<<"prima"; } else { cout<<"bukan prima"; } cout<