Download What is 1LL or 2LL in C and C++? - Stack Overflow book pdf free download link or read online here in PDF. Read online What is 1LL or 2LL in C and C++? - Stack Overflow book pdf free download link book now. All books are in clear copy here, and all files are secure so don't worry about it. This site is like a library, you could find million book here by using search box in the header.
The LL makes the integer literal of type long long. So 2LL, is a 2 of type long long. Without the LL, the literal would only be of type int. This matters when you're doing stuff like this: 1 << 40 1LL << 40 With just the literal 1, (assuming int to be 32-bits, you shift beyond the size of the integer type -> undefined behavior). With 1LL, you set the type to long long before hand and now it ...
| Read : What is 1LL or 2LL in C and C++? - Stack Overflow pdf book online Select one of servers for direct link: |
|---|