View Compilation Error

0_0_33071008_24928.cpp:131:37: error: expected ',' or '...' before '%' token
     Question(int a=0, int b=0, int c%
                                     ^
0_0_33071008_24928.cpp:131:37: error: expected ')' at end of input
0_0_33071008_24928.cpp:131:37: error: expected ';' at end of member declaration
0_0_33071008_24928.cpp:131:37: error: expected '}' at end of input
0_0_33071008_24928.cpp:131:5: error: default argument missing for parameter 3 of 'Question::Question(int, int, int)'
     Question(int a=0, int b=0, int c%
     ^
0_0_33071008_24928.cpp:131:29: error: expected unqualified-id at end of input
     Question(int a=0, int b=0, int c%
                             ^