Assume that an vector of int named a has been declared with12 elements and that the integer variable k holds a value between 0 and 6. Assign 15 to the vector element whose index is k.

LANGUAGE: C++

CHALLENGE:

Assume that an vector of int named a has been declared with 12 elements and that the integer variable k holds a value between 0 and 6. Assign 15 to the vector element whose index is k.