Owl Get a Life

Compile Error

guanine.cpp:37:33: error: missing terminating " character
37 | } else if (operation == "
| ^
guanine.cpp: In function ‘int main()’:
guanine.cpp:37:30: error: expected primary-expression at end of input
37 | } else if (operation == "
| ^~
guanine.cpp:37:32: error: expected ‘)’ at end of input
37 | } else if (operation == "
| ~ ~~^
| )
guanine.cpp:37:30: error: expected statement at end of input
37 | } else if (operation == "
| ^~
guanine.cpp:37:30: error: expected ‘}’ at end of input
guanine.cpp:13:33: note: to match this ‘{’
13 | for (int i = 0; i < N; ++i) {
| ^
guanine.cpp:37:30: error: expected ‘}’ at end of input
37 | } else if (operation == "