Compilare: main.cpp: In function 'int main()': main.cpp:120:21: warning: 'P3' may be used uninitialized in this function [-Wmaybe-uninitialized] if(p3<P3) ^~ main.cpp:112:17: warning: 'P2' may be used uninitialized in this function [-Wmaybe-uninitialized] if(j<P2) ^~ main.cpp:104:13: warning: 'P1' may be used uninitialized in this function [-Wmaybe-uninitialized] if(p1<P1) ^~ main.cpp:120:21: warning: 'p3' may be used uninitialized in this function [-Wmaybe-uninitialized] if(p3<P3) ^~ main.cpp:104:13: warning: 'p1' may be used uninitialized in this function [-Wmaybe-uninitialized] if(p1<P1) ^~