On 12/27/2020 5:09 AM, IGotD- wrote: > On Sunday, 27 December 2020 at 09:27:05 UTC, Walter Bright wrote: >> >> 1. implicit declaration of variables >> > > Can you give an example of an implicit declaration of a variable. > int x1 = 0; xl = 3; // Oops! > Does C++ support this implicit declaration? No.