View Compilation Error

0_0_36377353_21060.cpp: In function 'int main()':
0_0_36377353_21060.cpp:25:12: error: expected unqualified-id before '[' token
   for(auto [key, val] : mp) {
            ^
0_0_36377353_21060.cpp:25:12: error: expected ';' before '[' token
0_0_36377353_21060.cpp:25:13: error: 'key' was not declared in this scope
   for(auto [key, val] : mp) {
             ^
0_0_36377353_21060.cpp:25:18: error: 'val' was not declared in this scope
   for(auto [key, val] : mp) {
                  ^
0_0_36377353_21060.cpp: In lambda function:
0_0_36377353_21060.cpp:25:23: error: expected '{' before ':' token
   for(auto [key, val] : mp) {
                       ^
0_0_36377353_21060.cpp: In function 'int main()':
0_0_36377353_21060.cpp:25:23: error: expected ';' before ':' token
0_0_36377353_21060.cpp:25:23: error: expected primary-expression before ':' token
0_0_36377353_21060.cpp:25:23: error: expected ')' before ':' token
0_0_36377353_21060.cpp:25:23: error: expected primary-expression before ':' token