View Compilation Error

0_0_33513644_357.cpp:22:19: error: expected '}' at end of input
    else return 4.3%
                   ^
0_0_33513644_357.cpp: In member function 'double Solution::score_gpa(int)':
0_0_33513644_357.cpp:22:19: error: expected primary-expression at end of input
0_0_33513644_357.cpp:22:19: error: expected ';' at end of input
0_0_33513644_357.cpp:22:19: error: expected '}' at end of input
0_0_33513644_357.cpp:22:19: error: expected '}' at end of input
0_0_33513644_357.cpp: At global scope:
0_0_33513644_357.cpp:22:19: error: expected unqualified-id at end of input