chibrituri.cpp: In function `int main()': chibrituri.cpp:9: warning: `int p1' might be used uninitialized in this function chibrituri.cpp:9: warning: `int p2' might be used uninitialized in this function chibrituri.cpp:9: warning: `int p3' might be used uninitialized in this function chibrituri.cpp:9: warning: `int p4' might be used uninitialized in this function chibrituri.cpp:9: warning: `int u1' might be used uninitialized in this function chibrituri.cpp:9: warning: `int u2' might be used uninitialized in this function chibrituri.cpp:9: warning: `int u3' might be used uninitialized in this function chibrituri.cpp:9: warning: `int u4' might be used uninitialized in this function