Description : Puts the vector in increasing or decreasing order Example:
//Declare the vector
std::vector<int> v {-1,0,4,-5,12,2,10,-11,3,5};
//Function to sort values in increasing order in the vector
std::sort(v.begin(), v.end());
//Function to sort values in decreasing order in the vector
std::sort(v.begin(), v.end(), std::greater<int>());