View Compilation Error

0_0_12586873_15791.cpp: In function `int main()':
0_0_12586873_15791.cpp:19: error: `year0' undeclared (first use this function)
0_0_12586873_15791.cpp:19: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_12586873_15791.cpp:19: error: stray '@' in program
0_0_12586873_15791.cpp:19: error: expected `)' before numeric constant
0_0_12586873_15791.cpp:20: error: expected `)' before ';' token