View Compilation Error

0_0_12186955_15045.cpp: In function `void doit(int)':
0_0_12186955_15045.cpp:80: error: `vector' undeclared (first use this function)
0_0_12186955_15045.cpp:80: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_12186955_15045.cpp:80: error: expected primary-expression before "int"
0_0_12186955_15045.cpp:80: error: expected `;' before "int"
0_0_12186955_15045.cpp:83: error: request for member `clear' in `lis', which is of non-class type `std::pair<int, int>[100][100][100]'
0_0_12186955_15045.cpp:86: error: request for member `push_back' in `lis', which is of non-class type `std::pair<int, int>[100][100][100]'
0_0_12186955_15045.cpp:89: error: request for member `size' in `lis', which is of non-class type `std::pair<int, int>[100][100][100]'
0_0_12186955_15045.cpp:90: error: invalid conversion from `std::pair<int, int> (*)[100]' to `int'