Borderou de evaluare (job #307333)

Compilare: user.cpp: In function ‘void Rezolvare()’: user.cpp:63:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function ‘bool Optiune2(int)’: user.cpp:101:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:103:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:90:11: warning: unused variable ‘p’ [-Wunused-variable] user.cpp:90:13: warning: unused variable ‘s’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:129:24: warning: ‘poz’ may be used uninitialized in this function [-Wuninitialized]