View Compilation Error

0_0_7230303_19274.cpp:9: error: size of array `arr' is too large
0_0_7230303_19274.cpp: In function `int dp(int, int)':
0_0_7230303_19274.cpp:12: error: return-statement with no value, in function returning 'int'
0_0_7230303_19274.cpp:16: error: `arr' undeclared (first use this function)
0_0_7230303_19274.cpp:16: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_7230303_19274.cpp: In function `int main()':
0_0_7230303_19274.cpp:27: error: `arr' undeclared (first use this function)