Eroare de compilare: user.cpp:2:38: error: too many decimal points in number var i,n :longint; bufi,bufa : array[0..1 shl 21] of char; ^ user.cpp:5:18: warning: character constant too long for its type [enabled by default] assign(input,'qtri.in'); reset(input); ^ user.cpp:6:19: warning: character constant too long for its type [enabled by default] assign(output,'qtri.out'); rewrite(output); ^ user.cpp:15:48: warning: multi-character character constant [-Wmultichar] if (k1*k2<0) then writeln('NU') ^ user.cpp:20:79: warning: multi-character character constant [-Wmultichar] if (k2*k3<0) or (k1*k3<0) then writeln('NU') ^ user.cpp:21:77: warning: multi-character character constant [-Wmultichar] else writeln('DA'); ^ user.cpp:1:1: error: ‘Program’ does not name a type Program p2; ^ user.cpp:2:1: error: ‘var’ does not name a type var i,n :longint; bufi,bufa : array[0..1 shl 21] of char; ^ user.cpp:2:20: error: ‘bufi’ does not name a type var i,n :longint; bufi,bufa : array[0..1 shl 21] of char; ^ user.cpp:3:5: error: ‘x1’ does not name a type x1,x2,x3,x4,y1,y2,y3,y4,k1,k2,k3:int64; ^ user.cpp:4:1: error: ‘begin’ does not name a type begin ^ user.cpp:5:35: error: expected constructor, destructor, or type conversion before ‘(’ token assign(input,'qtri.in'); reset(input); ^ user.cpp:6:11: error: expected constructor, destructor, or type conversion before ‘(’ token assign(output,'qtri.out'); rewrite(output); ^ user.cpp:6:39: error: expected constructor, destructor, or type conversion before ‘(’ token assign(output,'qtri.out'); rewrite(output); ^ user.cpp:7:15: error: expected constructor, destructor, or type conversion before ‘(’ token settextbuf(input,bufi); settextbuf(output,bufa); ^ user.cpp:7:39: error: expected constructor, destructor, or type conversion before ‘(’ token settextbuf(input,bufi); settextbuf(output,bufa); ^ user.cpp:8:11: error: expected constructor, destructor, or type conversion before ‘(’ token readln(n);