Compilare: main.cpp: In function 'void megold()': main.cpp:24:20: warning: unused variable 'keres' [-Wunused-variable] 24 | char op,seg[6],keres,ert; | ^~~~~ main.cpp:64:16: warning: 'eset' may be used uninitialized [-Wmaybe-uninitialized] 64 | if(eset==3 || eset==4) | ~~~~~~~~^~~~~~~~~~ main.cpp:28:9: note: 'eset' was declared here 28 | int eset; | ^~~~ main.cpp:77:25: warning: 'xment' may be used uninitialized [-Wmaybe-uninitialized] 77 | float szog2=acos(xment/sqrt(xment*xment+yment*yment)); | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:27:11: note: 'xment' was declared here 27 | float xment,yment; | ^~~~~ main.cpp:77:54: warning: 'yment' may be used uninitialized [-Wmaybe-uninitialized] 77 | float szog2=acos(xment/sqrt(xment*xment+yment*yment)); | ~~~~~^~~~~~ main.cpp:27:17: note: 'yment' was declared here 27 | float xment,yment; | ^~~~~