I found definition for the block "A block is a sequence of zero or more statements enclosed by curly braces"but I don't get it

Question

I need help

Answer 1

sequence of zero means an empty block as said by @John Wells

Answer 2

thanks alot , I appreciate that

Answer 3

sequence of zero or more statements means
a block may be an empty or else it may consists of statements i.e., a block consists of zero statements or it may consists of one or more statements

Answer 4

This is a block with zero statements.
for (int i = 0; i < 10; i++) {}

This one has 3 statements.
for (int i = 0; i < 10; i++) {
int i2 = i*2;
int i3 = i*3;
int i6 = i2*i3;
}

Answer 5

what do you want to know??

Answer 6

"sequence of zero " what is the meaning