#include <iostream> 
  using namespace std; 
  main() { 
         int x,y; 
         cout<<"Iki sayiyi karsilastirir.\n"; 
         cout <<"x sayisini giriniz:"; 
         cin >>x; 
         cout <<"y sayisini giriniz:"; 
         cin >>y; 
         if (x=y) { 
                  cout <<"x ile y esit"; 
                  } 
                  if (x!=y) { 
                           cout <<"x le y esit degil"; 
                           
                           } 
                           if(x>y) { 
                                   cout <<"x buyuk"; 
                                    
                                   } 
                                   if(x<y){ 
                                           cout <<"y buyuk";    
                                           
                                           } 
                                        while(1==1); 
                                           }                                                                                
                                            
                                            
                                   

#include <iostream> 
  #include <cmath> 
  using namespace std; 
  main() { 
          
         int x; 
         cout <<"bi sayi gir"; 
         cin >>x; 
         if(x>50) 
         { 
                 cout << pow(x,3); 
                 cin >>x; 
                 } 
                  
                 if else (x>30) 
                 { 
                         cout <<sin(x); 
                         cin >>x; 
  } 
   
   
             else  
             { 
                  cout <<"ufak sayi girdin "; 
                  cin >>x; 
                  } 
                   
                  cin >>x; 
                  }