View Compilation Error

0_0_3130029_7137.cpp:49: error: expected `}' at end of input
0_0_3130029_7137.cpp: In function `double operator^(const P&, const P&)':
0_0_3130029_7137.cpp:49: error: expected primary-expression before '%' token
0_0_3130029_7137.cpp:49: error: expected primary-expression at end of input
0_0_3130029_7137.cpp:49: error: expected `;' at end of input
0_0_3130029_7137.cpp:49: error: expected `}' at end of input
0_0_3130029_7137.cpp: At global scope:
0_0_3130029_7137.cpp:49: error: expected unqualified-id at end of input
0_0_3130029_7137.cpp:49: error: expected `,' or `;' at end of input