Compilare: main.cpp: In function 'long int program4(nod*, long int)': main.cpp:196:1: warning: control reaches end of non-void function [-Wreturn-type] 196 | } | ^ main.cpp: In function 'long int program5(nod*, long int)': main.cpp:212:1: warning: control reaches end of non-void function [-Wreturn-type] 212 | } | ^ main.cpp: In function 'void citire()': main.cpp:241:18: warning: 'nr' is used uninitialized [-Wuninitialized] 241 | for(i = 0; i < nr; i++) | ~~^~~~ main.cpp:240:10: note: 'nr' was declared here 240 | long nr, i, x, y, z; | ^~ main.cpp: In function 'void program2(nod*, int)': main.cpp:123:6: warning: infinite recursion detected [-Winfinite-recursion] 123 | void program2(struct nod* nod_curent, int index) { | ^~~~~~~~ main.cpp:128:17: note: recursive call 128 | program2(copil_stanga, copil_stanga->nr_chei - 1); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:133:17: note: recursive call 133 | program2(copil_dreapta, 0); | ~~~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:146:21: note: recursive call 146 | program2(nod_curent, index + 1); | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:150:21: note: recursive call 150 | program2(copil_stanga, 0); | ~~~~~~~~^~~~~~~~~~~~~~~~~