Compilare: In function 'int NotToNod(int)', inlined from 'int main()' at main.cpp:65:47: main.cpp:30:27: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized] 30 | if(a < 0) return -a + n; | ^ main.cpp: In function 'int main()': main.cpp:57:27: note: 'y' was declared here 57 | int tip, a, b, x, y; | ^ main.cpp:65:23: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 65 | gr[0][NotToNod(-x)].push_back(NotToNod( y)); | ~~~~~~~~^~~~ main.cpp:57:24: note: 'x' was declared here 57 | int tip, a, b, x, y; | ^