Rezumat problemă

Detalii

Problema	Constelatii	Operații I/O	constelatii.in/constelatii.out
Limita timp	0.2 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#64360742	Utilizator	Ochi Raul (Raul_Ochi2308)
Fișier	constelatii.cpp	Dimensiune	4.74 KB
Data încărcării	03 Mai 2026, 00:23	Scor/rezultat	Eroare de compilare

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Mesaj compilare

constelatii.cpp: In function ‘int main()’:
constelatii.cpp:18:18: error: use of ‘auto’ in lambda parameter declaration only available with ‘-std=c++14’ or ‘-std=gnu++14’
   18 |   auto dfs = [&](auto self, int i, int j, int id) -> void {
      |                  ^~~~
constelatii.cpp: In lambda function:
constelatii.cpp:23:11: error: ‘self’ cannot be used as a function
   23 |       self(self, i + dr[d], j + dc[d], id);
      |       ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
constelatii.cpp: In function ‘int main()’:
constelatii.cpp:30:12: error: no match for call to ‘(main()::<lambda(int, int, int, int)>) (main()::<lambda(int, int, int, int)>&, int&, int&, int)’
   30 |         dfs(dfs, i, j, (int)comps.size() - 1);
      |         ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
constelatii.cpp:18:14: note: candidate: ‘main()::<lambda(int, int, int, int)>’
   18 |   auto dfs = [&](auto self, int i, int j, int id) -> void {
      |              ^
constelatii.cpp:18:14: note:   no known conversion for argument 1 from ‘main()::<lambda(int, int, int, int)>’ to ‘int’
constelatii.cpp: In lambda function:
constelatii.cpp:41:15: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions]
   41 |     for (auto [r, c] : pts) {
      |               ^
constelatii.cpp:54:15: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions]
   54 |     for (auto [r, c] : tps) {
      |               ^
constelatii.cpp:59:15: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions]
   59 |     for (auto [r, c] : tps) {
      |               ^
constelatii.cpp: In function ‘int main()’:
constelatii.cpp:99:17: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions]
   99 |       for (auto [r1, c1] : comps[ca]) {
      |                 ^
constelatii.cpp:100:19: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions]
  100 |         for (auto [r2, c2] : comps[cb]) {
      |                   ^
constelatii.cpp:148:17: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions]
  148 |       for (auto [r1, c1] : comps[i]) {
      |                 ^
constelatii.cpp:149:19: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions]
  149 |         for (auto [r2, c2] : comps[j]) {
      |                   ^
constelatii.cpp:162:19: error: use of ‘auto’ in lambda parameter declaration only available with ‘-std=c++14’ or ‘-std=gnu++14’
  162 |   auto find = [&](auto self, int x) -> int {
      |                   ^~~~
constelatii.cpp: In lambda function:
constelatii.cpp:163:43: error: ‘self’ cannot be used as a function
  163 |     return par[x] == x ? x : par[x] = self(self, par[x]);
      |                                       ~~~~^~~~~~~~~~~~~~
constelatii.cpp: In function ‘int main()’:
constelatii.cpp:166:13: warning: structured bindings only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions]
  166 |   for (auto [w, u, v] : edgs) {
      |             ^
constelatii.cpp:167:18: error: no match for call to ‘(main()::<lambda(int, int)>) (main()::<lambda(int, int)>&, std::tuple_element<1, std::tuple<long long int, int, int> >::type&)’
  167 |     int pu = find(find, u);
      |              ~~~~^~~~~~~~~
constelatii.cpp:162:15: note: candidate: ‘main()::<lambda(int, int)>’
  162 |   auto find = [&](auto self, int x) -> int {
      |               ^
constelatii.cpp:162:15: note:   no known conversion for argument 1 from ‘main()::<lambda(int, int)>’ to ‘int’
constelatii.cpp:168:18: error: no match for call to ‘(main()::<lambda(int, int)>) (main()::<lambda(int, int)>&, std::tuple_element<2, std::tuple<long long int, int, int> >::type&)’
  168 |     int pv = find(find, v);
      |              ~~~~^~~~~~~~~
constelatii.cpp:162:15: note: candidate: ‘main()::<lambda(int, int)>’
  162 |   auto find = [&](auto self, int x) -> int {
      |               ^
constelatii.cpp:162:15: note:   no known conversion for argument 1 from ‘main()::<lambda(int, int)>’ to ‘int’

Cum funcționează evaluarea?