View Compilation Error

0_0_5484635_25913.cpp:13: error: expected `)' before "x"
0_0_5484635_25913.cpp:13: error: expected `)' before "y"
0_0_5484635_25913.cpp:14: error: initializer expression list treated as compound expression
0_0_5484635_25913.cpp:14: error: invalid conversion from `time_t (*)(time_t*)' to `int'
0_0_5484635_25913.cpp:14: error: expected `,' or `;' before '{' token
0_0_5484635_25913.cpp: In function `int main()':
0_0_5484635_25913.cpp:24: error: expected `;' before "s"
0_0_5484635_25913.cpp:28: error: `s' undeclared (first use this function)
0_0_5484635_25913.cpp:28: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_5484635_25913.cpp:30: error: `t' undeclared (first use this function)