View Compilation Error

0_0_36854728_21226.cpp: In function 'void solve()':
0_0_36854728_21226.cpp:111:12: error: expected unqualified-id before '[' token
  for (auto [x, vc] : mp) {
            ^
0_0_36854728_21226.cpp:111:12: error: expected ';' before '[' token
0_0_36854728_21226.cpp:111:13: error: 'x' was not declared in this scope
  for (auto [x, vc] : mp) {
             ^
0_0_36854728_21226.cpp:111:16: error: 'vc' was not declared in this scope
  for (auto [x, vc] : mp) {
                ^
0_0_36854728_21226.cpp: In lambda function:
0_0_36854728_21226.cpp:111:20: error: expected '{' before ':' token
  for (auto [x, vc] : mp) {
                    ^
0_0_36854728_21226.cpp: In function 'void solve()':
0_0_36854728_21226.cpp:111:20: error: expected ';' before ':' token
0_0_36854728_21226.cpp:111:20: error: expected primary-expression before ':' token
0_0_36854728_21226.cpp:111:20: error: expected ')' before ':' token
0_0_36854728_21226.cpp:111:20: error: expected primary-expression before ':' token