Compilare: main.cpp: In function 'int main()': main.cpp:51:15: warning: unused variable 'x' [-Wunused-variable] 51 | int n, k, x, cer, ind1, ind2; | ^ main.cpp: In function 'int cb2(int, int)': main.cpp:33:12: warning: 'rez' may be used uninitialized [-Wmaybe-uninitialized] 33 | return rez; | ^~~ main.cpp:25:30: note: 'rez' was declared here 25 | int st = 1, dr = n, mij, rez; | ^~~ main.cpp: In function 'int cb1(int, int)': main.cpp:46:12: warning: 'rez' may be used uninitialized [-Wmaybe-uninitialized] 46 | return rez; | ^~~ main.cpp:38:30: note: 'rez' was declared here 38 | int st = 1, dr = n, mij, rez; | ^~~ main.cpp: In function 'int main()': main.cpp:38:30: warning: 'rez' may be used uninitialized [-Wmaybe-uninitialized] main.cpp:25:30: warning: 'rez' may be used uninitialized [-Wmaybe-uninitialized] 25 | int st = 1, dr = n, mij, rez; | ^~~ main.cpp:65:29: warning: 'rez' may be used uninitialized [-Wmaybe-uninitialized] 65 | v[a].poz = v[a].poz + ind2; | ~~~~~^~~ main.cpp:38:30: note: 'rez' was declared here 38 | int st = 1, dr = n, mij, rez; | ^~~