Use good programming practice to develop all your programs 1. The period of an oscillating pendulum T (in seconds) is given by the equation T = 211 . Where: L is the length of the pendulum in meters (the user will input this value). g is a constant that represents the acceleration due to gravity (g = 9.81 m/s2 at the Earth's surface). It is a constant (3.14). Write a program that computes and displays the period of a pendulum of a given length. 2. The following program has syntax errors. Identify and correct them. #include using namespace std int main() { int temp; string first; cout > first cout > last; cout > temperature; cout