View Compilation Error

0_0_2896429_12947.cpp:23: error: expected unqualified-id before "int"
0_0_2896429_12947.cpp:23: error: expected `,' or `;' before "int"
0_0_2896429_12947.cpp: In function `int Solve()':
0_0_2896429_12947.cpp:140: error: `bline' undeclared (first use this function)
0_0_2896429_12947.cpp:140: error: (Each undeclared identifier is reported only once for each function it appears in.)