0_0_23951975_24866.cpp: In function 'void solve(int, int)': 0_0_23951975_24866.cpp:47:15: error: 'j' was not declared in this scope dp[x][j] = () ^ 0_0_23951975_24866.cpp:47:21: error: expected primary-expression before ')' token dp[x][j] = () ^