View Compilation Error

0_0_9278463_26536.cpp: In function `double p(int)':
0_0_9278463_26536.cpp:9: error: expected `;' before '}' token
0_0_9278463_26536.cpp: In function `int main()':
0_0_9278463_26536.cpp:20: error: expected primary-expression before "double"
0_0_9278463_26536.cpp:20: error: expected `;' before "double"