Borderou de evaluare (job #815502)

Compilare: main.cpp: In function 'int main()': main.cpp:41:24: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 41 | for (auto &[col, dir] : vec) { | ^ main.cpp:54:24: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 54 | for (auto &[row, dir] : vec) { | ^ main.cpp:65:25: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 65 | else for (auto &[p1, p2] : pairs) out << p1.first << " " << p1.second << " " << p2.first << " " << p2.second << "\n"; | ^