- #include <iostream> 
-   
- using namespace std; 
-   
- int main() 
- { 
-     unsigned char x = 0x91; 
-   
-     unsigned char y = 0x02; 
-   
-     unsigned out; 
-     out = x + y; 
-   
-     cout << out << endl; 
-     out = x + y + 1; 
-     cout << out << endl; 
- } 
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