getting an error in coding

I am trying to code a counter to correspond with my push button and I think that the coding is correct but I’m getting an error " ‘x9void’ does not name a type’ ". Im not sure how exactly to fix it, any help would be amazing!

I attached my coding below

extra_arduino.ino (3.64 KB)

Please attach your code as described in the forum guide, using code tags. I can't open .ino files on my phone. Also please post the complete set of error messages, also inside code tags.

try adding a semicolon at the end of this line

Int x0,x1,x2,x3,x4,x5,x6,x7,x8,x9 ;