Semicolon in C++?

Question

Is the \"missing semicolon\" error really required? Why not treat it as a warning?

When I compile this code

int f = 1
int h=2;

the

Answer 1

; is for the programmer's convenience. If the line of code is very long then we can press enter and go to second line because we have ; for line separator. It is programming conventions. There must be a line separator.