View Compilation Error

0_0_6308761_31466.cpp: In function `int main()':
0_0_6308761_31466.cpp:52: error: `adjy' undeclared (first use this function)
0_0_6308761_31466.cpp:52: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_6308761_31466.cpp:52: error: expected `)' before ']' token