View Compilation Error

1_645_3323_5021.cpp: In function 'll solve()':
1_645_3323_5021.cpp:65:74: error: expected '}' at end of input
                         && up[i+k][j-k] >= 2*k+1 && up[i+k][j+k]>=2*k+1) {
                                                                          ^
1_645_3323_5021.cpp:65:74: error: expected '}' at end of input
1_645_3323_5021.cpp:65:74: error: expected '}' at end of input
1_645_3323_5021.cpp:65:74: error: expected '}' at end of input
1_645_3323_5021.cpp:65:74: error: expected '}' at end of input