Compilare: user.cpp: In function ‘int verif(char*)’: user.cpp:79:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] F[V[i]]++; ^ user.cpp:80:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (T[ V[i] ] == 0) ^ user.cpp:81:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] T[V[i]] = i; ^ user.cpp: In function ‘int normalizare(char*)’: user.cpp:123:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] F[ V[i] ] = 1; ^ user.cpp:116:9: warning: unused variable ‘first’ [-Wunused-variable] int first = 0, gata, j, i; ^ user.cpp: In function ‘int main()’: user.cpp:292:28: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (i-tt+1 > 0 && V[tt] > 0 && L[i][i-tt+1]) ^ user.cpp:370:28: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (i-tt+1 > 0 && V[tt] >= 0 && L[i][i-tt+1]) ^ user.cpp:236:17: warning: unused variable ‘mx’ [-Wunused-variable] int mx = 0; ^