View Compilation Error

0_0_14731344_2949.cpp:6:15: error: expected unqualified-id before '=' token
 const int int = 0x3f3f3f3f;
               ^
0_0_14731344_2949.cpp: In function 'int main()':
0_0_14731344_2949.cpp:26:17: error: 'inf' was not declared in this scope
     dp[i][j] = -inf;
                 ^