Borderou de evaluare (job #344157)

Compilare: user.cpp: In function ‘int main()’: user.cpp:38:65: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] user.cpp: In function ‘bool prim(int)’: user.cpp:30:1: warning: control reaches end of non-void function [-Wreturn-type] user.cpp:20:5: warning: ‘y’ may be used uninitialized in this function [-Wuninitialized] user.cpp: In function ‘int main()’: user.cpp:38:9: warning: ‘contor’ may be used uninitialized in this function [-Wuninitialized] user.cpp:38:9: warning: ‘t’ may be used uninitialized in this function [-Wuninitialized]