Eroare de compilare: main.cpp: In function 'int main()': main.cpp:24:13: error: 's' was not declared in this scope 24 | s.push(i); | ^ main.cpp:25:12: error: 'c' was not declared in this scope 25 | c++; | ^ main.cpp:30:13: error: 'c' was not declared in this scope 30 | c--; | ^ main.cpp:13:9: warning: unused variable 'pozitie' [-Wunused-variable] 13 | int pozitie=0; | ^~~~~~~ Non zero exit status: 1