View Compilation Error

0_0_7666057_28038.cpp:22: error: size of array `dp' is too large
0_0_7666057_28038.cpp: In function `int main()':
0_0_7666057_28038.cpp:39: error: `dp' undeclared (first use this function)
0_0_7666057_28038.cpp:39: error: (Each undeclared identifier is reported only once for each function it appears in.)