View Compilation Error

0_0_11150955_3292.cpp: In function `void solve()':
0_0_11150955_3292.cpp:52: error: expected `)' at end of input
0_0_11150955_3292.cpp:52: error: could not convert `it' to `bool'
0_0_11150955_3292.cpp:52: error: expected primary-expression at end of input
0_0_11150955_3292.cpp:52: error: expected `;' at end of input
0_0_11150955_3292.cpp:52: error: expected `}' at end of input
0_0_11150955_3292.cpp:52: error: expected `}' at end of input