Literals and bases

Questions 1 to 5 of 6

1. 1. What does this program print? ``cpp #include <iostream> int main() { int a = 010; int b = 0x10; std::cout << a + b << '\n'; } ``

   26182432
2. 2. What does this program print? ``cpp #include <iostream> int main() { std::cout << std::hex << 0xFF + 1 << ' ' << std::dec << 0xFF + 1 << '\n'; } ``

   100 256256 100100 2550x100 256
3. 3. On 64-bit Linux with g++ 15.2, what type does auto x = 0xFFFFFFFF; get?

   intlonglong longunsigned int
4. 4. What value does int n = 0755; store?

   7554930511
5. 5. Which two-character prefix makes a C++ integer literal hexadecimal?

   Type your answer.