Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:78:5: error: ‘sum’ was not declared in this scope sum=v[1].sum; ^ user.cpp:78:9: error: ‘v’ was not declared in this scope sum=v[1].sum; ^ user.cpp:85:13: error: ‘rez’ was not declared in this scope rez+=(ser*(ser+1)) //invers modular ^ user.cpp:85:19: error: ‘ser’ was not declared in this scope rez+=(ser*(ser+1)) //invers modular ^ user.cpp:86:9: error: expected ‘;’ before ‘}’ token } ^ user.cpp:89:15: error: ‘ser’ was not declared in this scope ++ser; ^