View Compilation Error

0_0_7666659_10499.cpp: In function `int main()':
0_0_7666659_10499.cpp:47: error: `lP' undeclared (first use this function)
0_0_7666659_10499.cpp:47: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_7666659_10499.cpp:55: error: `xP' undeclared (first use this function)