View Compilation Error

0_0_38499363_16074.cpp: In function 'int main()':
0_0_38499363_16074.cpp:29:12: error: 'i' was not declared in this scope
         dp[i][0] = 0;
            ^
0_0_38499363_16074.cpp:30:15: error: 'j' was not declared in this scope
         dp[0][j] = 0;
               ^