View Compilation Error

0_0_13742180_6354.cpp: In function 'int max_sum(int, int)':
0_0_13742180_6354.cpp:17:21: error: expected primary-expression before '?' token
             g[j-1] >?= f[j-1];
                     ^
0_0_13742180_6354.cpp:17:22: error: expected primary-expression before '=' token
             g[j-1] >?= f[j-1];
                      ^
0_0_13742180_6354.cpp:17:30: error: expected ':' before ';' token
             g[j-1] >?= f[j-1];
                              ^
0_0_13742180_6354.cpp:17:30: error: expected primary-expression before ';' token
0_0_13742180_6354.cpp:19:17: error: expected primary-expression before '?' token
         g[j-1] >?= f[j-1];
                 ^
0_0_13742180_6354.cpp:19:18: error: expected primary-expression before '=' token
         g[j-1] >?= f[j-1];
                  ^
0_0_13742180_6354.cpp:19:26: error: expected ':' before ';' token
         g[j-1] >?= f[j-1];
                          ^
0_0_13742180_6354.cpp:19:26: error: expected primary-expression before ';' token