Borderou de evaluare (job #483566)

Compilare: user.cpp: In function 'short int lower(short int, short int)': user.cpp:18:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function 'short int up(short int, short int)': user.cpp:31:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function 'short int vestic(short int, short int)': user.cpp:44:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function 'short int estic(short int, short int)': user.cpp:57:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp: In function 'int main()': user.cpp:129:33: warning: unused variable 'value' [-Wunused-variable]