Compilare: Free Pascal Compiler version 2.0.4 [2007/01/28] for i386 Copyright (c) 1993-2006 by Florian Klaempfl Target OS: Linux for i386 Compiling user.fpc user.fpc(11,15) Note: Local variable "sol" not used user.fpc(11,19) Warning: Variable "k" read but nowhere assigned user.fpc(11,21) Note: Local variable "n1" not used user.fpc(11,24) Note: Local variable "n2" not used user.fpc(14,5) Note: Local variable "a" not used user.fpc(14,7) Note: Local variable "b" not used user.fpc(14,11) Note: Local variable "c1" not used user.fpc(14,14) Note: Local variable "c2" not used Linking user 69 Lines compiled, 0.0 sec