Compilare: main.cpp: In function 'void citire()': main.cpp:64:11: warning: unused variable 'x' [-Wunused-variable] 64 | int i,x,y,c; | ^ main.cpp:64:13: warning: unused variable 'y' [-Wunused-variable] 64 | int i,x,y,c; | ^ main.cpp:64:15: warning: unused variable 'c' [-Wunused-variable] 64 | int i,x,y,c; | ^ main.cpp: In function 'void kruskal()': main.cpp:75:15: warning: variable 'i' set but not used [-Wunused-but-set-variable] 75 | int nrsel,i,j,mic,mare; | ^ main.cpp:75:17: warning: unused variable 'j' [-Wunused-variable] 75 | int nrsel,i,j,mic,mare; | ^ main.cpp:75:19: warning: unused variable 'mic' [-Wunused-variable] 75 | int nrsel,i,j,mic,mare; | ^~~ main.cpp:75:23: warning: unused variable 'mare' [-Wunused-variable] 75 | int nrsel,i,j,mic,mare; | ^~~~