Borderou de evaluare (job #401181)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:13: warning: unused variable ‘x’ [-Wunused-variable] user.cpp:9:34: warning: unused variable ‘y’ [-Wunused-variable] user.cpp:9:36: warning: unused variable ‘z’ [-Wunused-variable] user.cpp:32:24: warning: ‘indsch’ may be used uninitialized in this function [-Wuninitialized] user.cpp:31:19: warning: ‘ind’ may be used uninitialized in this function [-Wuninitialized]