View Compilation Error

0_0_11489049_24925.cpp: In function `int work()':
0_0_11489049_24925.cpp:78: error: expected `;' before "l"
0_0_11489049_24925.cpp:93: error: `vis' undeclared (first use this function)
0_0_11489049_24925.cpp:93: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11489049_24925.cpp:97: error: expected `;' before "r"