Borderou de evaluare (job #559289)

Compilare: user.cpp: In function ‘int main()’: user.cpp:47:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] user.cpp:8:15: warning: unused variable ‘a’ [-Wunused-variable] user.cpp:8:17: warning: unused variable ‘b’ [-Wunused-variable] user.cpp:8:19: warning: unused variable ‘c’ [-Wunused-variable] user.cpp:8:21: warning: unused variable ‘d’ [-Wunused-variable] user.cpp:8:23: warning: unused variable ‘e’ [-Wunused-variable] user.cpp:8:25: warning: unused variable ‘f’ [-Wunused-variable] user.cpp:8:27: warning: unused variable ‘g’ [-Wunused-variable] user.cpp:8:29: warning: unused variable ‘p’ [-Wunused-variable] user.cpp:8:31: warning: unused variable ‘r’ [-Wunused-variable] user.cpp:8:35: warning: unused variable ‘k’ [-Wunused-variable] user.cpp:8:41: warning: unused variable ‘q’ [-Wunused-variable] user.cpp:8:43: warning: unused variable ‘x’ [-Wunused-variable] user.cpp:8:45: warning: unused variable ‘y’ [-Wunused-variable]