Compilare: main.cpp: In function 'int main()': main.cpp:142:40: warning: 'ymin' may be used uninitialized [-Wmaybe-uninitialized] 142 | g << tmin << ' ' << xmin << ' ' << ymin; | ^~~~ main.cpp:125:15: note: 'ymin' was declared here 125 | int xmin, ymin; | ^~~~ main.cpp:142:33: warning: 'xmin' may be used uninitialized [-Wmaybe-uninitialized] 142 | g << tmin << ' ' << xmin << ' ' << ymin; | ^~~ main.cpp:125:9: note: 'xmin' was declared here 125 | int xmin, ymin; | ^~~~