View Compilation Error

0_0_33546681_2678.cpp: In function 'void solve()':
0_0_33546681_2678.cpp:57:38: error: expected primary-expression at end of input
             a[cnt].id = cnt;a[cnt].w =
                                      ^
0_0_33546681_2678.cpp:57:38: error: expected '}' at end of input
0_0_33546681_2678.cpp:57:38: error: expected '}' at end of input
0_0_33546681_2678.cpp:57:38: error: expected '}' at end of input