src.cpp:4:16: warning: multi-character character constant [-Wmultichar]
vector<int> a(1'000'000'000);
^
src.cpp:4:24: warning: missing terminating ' character
vector<int> a(1'000'000'000);
^
src.cpp:4:1: error: missing terminating ' character
vector<int> a(1'000'000'000);
^
src.cpp:4:16: error: expected ')' before '\x303030'
vector<int> a(1'000'000'000);
^
src.cpp:21:1: error: expected ',' or ';' at end of input
}
^