View Compilation Error

296997_0_15791.cpp: In function `int main()':
296997_0_15791.cpp:10: error: `j' undeclared (first use this function)
296997_0_15791.cpp:10: error: (Each undeclared identifier is reported only once for each function it appears in.)
296997_0_15791.cpp:14: error: `max' undeclared (first use this function)