View Compilation Error

0_0_6782025_19751.cpp:4: error: invalid types `int[int]' for array subscript
0_0_6782025_19751.cpp:4: error: expected `]' before ';' token
0_0_6782025_19751.cpp: In function `int main()':
0_0_6782025_19751.cpp:12: error: `cup' undeclared (first use this function)
0_0_6782025_19751.cpp:12: error: (Each undeclared identifier is reported only once for each function it appears in.)