Compilare: main.cpp: In function 'bool verificareSimetrie(int, int, int, int)': main.cpp:26:37: warning: left operand of comma operator has no effect [-Wunused-value] for (int lin = i, col2 = j; lin < a, col2 < b; lin++, col2++) { ~~~~^~~ main.cpp:27:45: warning: left operand of comma operator has no effect [-Wunused-value] for (int col = stc, lin2 = stl; col <= b, lin2 <= a; col++, lin2++) { ~~~~^~~~ main.cpp: In function 'int main()': main.cpp:64:38: warning: left operand of comma operator has no effect [-Wunused-value] for (int a = i, b = j; a <= mLin, b <= nCol; a += 1, b += 1) { ~~^~~~~~~ main.cpp:68:25: warning: unused variable 'lg' [-Wunused-variable] int lg = b - j + 1; ^~