Compilare: user.cpp: In function ‘void determineChangesetCount(int (*)[35], int, int, int&)’: user.cpp:95:12: warning: variable ‘leftColumnToRight’ set but not used [-Wunused-but-set-variable] int leftColumnToRight = 0; ^ user.cpp:107:12: warning: variable ‘rightColumnToRight’ set but not used [-Wunused-but-set-variable] int rightColumnToRight = 0; ^ user.cpp:73:6: warning: unused variable ‘partialSums2D’ [-Wunused-variable] int partialSums2D[MAXSIZE][MAXSIZE]; ^ user.cpp:74:6: warning: unused variable ‘lineSum’ [-Wunused-variable] int lineSum[MAXSIZE], columnSum[MAXSIZE], linePartialSums[MAXSIZE], columnPartialSums[MAXSIZE]; ^ user.cpp:74:44: warning: unused variable ‘linePartialSums’ [-Wunused-variable] int lineSum[MAXSIZE], columnSum[MAXSIZE], linePartialSums[MAXSIZE], columnPartialSums[MAXSIZE]; ^