Borderou de evaluare (job #271234)

Compilare: user.cpp:26:29: warning: multi-character character constant [-Wmultichar] user.cpp: In function ‘bool prim(int)’: user.cpp:8:13: warning: unused variable ‘prim’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:21:13: warning: left operand of comma operator has no effect [-Wunused-value] user.cpp:20:11: warning: unused variable ‘n’ [-Wunused-variable] user.cpp: In function ‘bool prim(int)’: user.cpp:17:1: warning: control reaches end of non-void function [-Wreturn-type] user.cpp:9:5: warning: ‘n’ is used uninitialized in this function [-Wuninitialized] user.cpp: In function ‘int main()’: user.cpp:21:5: warning: ‘y’ is used uninitialized in this function [-Wuninitialized]