Eroare de compilare: main.cpp: In function 'int main()': main.cpp:22:23: error: 'a' was not declared in this scope 22 | ss[i]=ss[i+1]+a[i]; | ^ main.cpp:26:9: error: 'sp1' was not declared in this scope; did you mean 's1'? 26 | sp1[i]=sp1[i-1]+sd[i-1]; | ^~~ | s1 main.cpp:28:10: warning: statement has no effect [-Wunused-value] 28 | for(i==n;i>=1;i--) | ~^~~ main.cpp:30:9: error: 'sp2' was not declared in this scope; did you mean 's2'? 30 | sp2[i]=sp2[i+1]+ss[i+1]; | ^~~ | s2 main.cpp:49:52: error: 'sp' was not declared in this scope; did you mean 'st'? 49 | cost=s1[p]-s1[x]-sd[x-1]*(p-x)+s2[p]-s2[y]-sp[y+1]*(y-p); | ^~ | st Non zero exit status: 1