Compilare: user.cpp: In function ‘void parcurg(int)’: user.cpp:24: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘int minim()’: user.cpp:32: warning: comparison between signed and unsigned integer expressions user.cpp: At global scope: user.cpp:44: warning: ISO C++ forbids declaration of ‘main’ with no type user.cpp: In function ‘int minim()’: user.cpp:31: warning: ‘aux’ may be used uninitialized in this function