View Compilation Error

489198_0_0_31665.cpp:5: error: size of array `c' is too large
489198_0_0_31665.cpp: In function `int main()':
489198_0_0_31665.cpp:15: error: `c' undeclared (first use this function)
489198_0_0_31665.cpp:15: error: (Each undeclared identifier is reported only once for each function it appears in.)