chibrituri.cpp: In function 'int main()': chibrituri.cpp:14: warning: 'p1' may be used uninitialized in this function chibrituri.cpp:14: warning: 'p2' may be used uninitialized in this function chibrituri.cpp:14: warning: 'p3' may be used uninitialized in this function chibrituri.cpp:14: warning: 'p4' may be used uninitialized in this function chibrituri.cpp:14: warning: 'u1' may be used uninitialized in this function chibrituri.cpp:14: warning: 'u2' may be used uninitialized in this function chibrituri.cpp:14: warning: 'u3' may be used uninitialized in this function chibrituri.cpp:14: warning: 'u4' may be used uninitialized in this function