Borderou de evaluare (job #435724)

Compilare: user.cpp: In function ‘int main()’: user.cpp:11:9: warning: unused variable ‘dif’ [-Wunused-variable] user.cpp:54:28: warning: ‘h4’ may be used uninitialized in this function [-Wuninitialized] user.cpp:54:24: warning: ‘h3’ may be used uninitialized in this function [-Wuninitialized] user.cpp:54:15: warning: ‘h2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:54:11: warning: ‘h1’ may be used uninitialized in this function [-Wuninitialized]