Compilare: user.cpp: In function 'void afis()': user.cpp:34: warning: comparison between signed and unsigned integer expressions user.cpp:30: warning: unused variable 'p' user.cpp: In function 'void kosaraju()': user.cpp:84: warning: comparison between signed and unsigned integer expressions user.cpp:87: warning: comparison between signed and unsigned integer expressions user.cpp: In function 'int main()': user.cpp:93: warning: unused variable 'i' user.cpp: In function 'void kosaraju()': user.cpp:73: warning: 'imax' may be used uninitialized in this function