View Compilation Error

0_0_11203157_4313.cpp: In function `int main()':
0_0_11203157_4313.cpp:27: error: `p' undeclared (first use this function)
0_0_11203157_4313.cpp:27: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11203157_4313.cpp:32: error: invalid types `int[int]' for array subscript