View Compilation Error

0_0_10538403_222.cpp:21: error: declaration of `a' as multidimensional array must have bounds for all dimensions except the first
0_0_10538403_222.cpp:25: error: expected `,' or `;' before "int"
0_0_10538403_222.cpp: In function `int main()':
0_0_10538403_222.cpp:38: error: `run' undeclared (first use this function)
0_0_10538403_222.cpp:38: error: (Each undeclared identifier is reported only once for each function it appears in.)