/usr/include/c++/4.4/bits/stl_algo.h: In function 'int main()': /usr/include/c++/4.4/bits/stl_algo.h:2178: warning: array subscript is above array bounds 2numere.cpp:10: warning: 'n1' may be used uninitialized in this function 2numere.cpp:10: warning: 'n2' may be used uninitialized in this function