Eroare de compilare: main.cpp: In function 'int main()': main.cpp:20:22: error: 'w' was not declared in this scope for (int i = w - 1; i >= 0; i--){ ^ main.cpp:24:23: error: 'e' was not declared in this scope d[i + e[j]] = min(d[i + e[j]], d[i] + c[j]); ^ main.cpp:24:55: error: 'c' was not declared in this scope d[i + e[j]] = min(d[i + e[j]], d[i] + c[j]); ^ Non zero exit status: 1