Compilare: main.cpp:94:4: warning: #warning merge DSU [-Wcpp] 94 | #warning merge DSU | ^~~~~~~ main.cpp: In function 'int main()': main.cpp:55:13: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 55 | for(auto &[a, b] : segm) cin >> a >> b; | ^ main.cpp:89:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 89 | auto [l, r] = segm[i]; | ^