C++ Programing help: Q16: Consider the below code snippet. A. Based on the original code snippet above, write code to delete value (50) B. Based on the original code snippet above, write code to delete values from (50) to (90) inclusively.

vector v1; vector ::iterator Iter;

v1.push_back(10); v1.push_back(20); v1.push_back(30); v1.push_back(40); v1.push_back(50); v1.push_back(60); v1.push_back(70); v1.push_back(80); v1.push_back(90); v1.push_back(100);