Compilare: main.cpp: In function 'int main()': main.cpp:26:20: warning: unused variable 'keres' [-Wunused-variable] 26 | char op,seg[6],keres,ert; | ^~~~~ main.cpp:66:16: warning: 'eset' may be used uninitialized [-Wmaybe-uninitialized] 66 | if(eset==3 || eset==4) | ~~~~~~~~^~~~~~~~~~ main.cpp:30:9: note: 'eset' was declared here 30 | int eset; | ^~~~ main.cpp:76:13: warning: 'yment' may be used uninitialized [-Wmaybe-uninitialized] 76 | yseg-=yment; | ~~~~^~~~~~~ main.cpp:29:17: note: 'yment' was declared here 29 | float xment,yment; | ^~~~~ main.cpp:75:13: warning: 'xment' may be used uninitialized [-Wmaybe-uninitialized] 75 | xseg-=xment; | ~~~~^~~~~~~ main.cpp:29:11: note: 'xment' was declared here 29 | float xment,yment; | ^~~~~