Eroare de compilare: main.cpp: In function 'int main()': main.cpp:37:6: error: 'update' was not declared in this scope 37 | update(i,x); | ^~~~~~ main.cpp:56:22: error: 'sb' was not declared in this scope; did you mean 's2'? 56 | cout<<sb-sa<<'\n'; | ^~ | s2 main.cpp:56:25: error: 'sa' was not declared in this scope; did you mean 's2'? 56 | cout<<sb-sa<<'\n'; | ^~ | s2 main.cpp:54:20: warning: unused variable 's1' [-Wunused-variable] 54 | int s1=suma(a-1); | ^~ main.cpp:55:20: warning: unused variable 's2' [-Wunused-variable] 55 | int s2=suma(b); | ^~ Non zero exit status: 1