0_0_27224815_3308.cpp:18:13: error: stray '\243' in program if (a[i] != b[j] && max_dp < dp[(i + 1) % 2][j + 1]) max_dp = dp[(i + 1) % 2][j + 1]; ^ 0_0_27224815_3308.cpp:18:13: error: stray '\241' in program