Compilare: main.cpp: In function 'int main()': main.cpp:82:9: warning: 'dy' may be used uninitialized in this function [-Wmaybe-uninitialized] 82 | q.push({ dx, dy, 0 }); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:82:9: warning: 'dx' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:50:9: warning: 'fy' may be used uninitialized in this function [-Wmaybe-uninitialized] 50 | q.push({ fx, fy, 0 }); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:50:9: warning: 'fx' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:68:9: warning: 'sy' may be used uninitialized in this function [-Wmaybe-uninitialized] 68 | q.push({ sx, sy, 0 }); | ~~~~~~^~~~~~~~~~~~~~~ main.cpp:68:9: warning: 'sx' may be used uninitialized in this function [-Wmaybe-uninitialized]