Write a program that achieves the same result as the following but uses a C++ switch statement instead. #include
int main()

{
int iNum= 0;
char cLetter= ' ';

std::cout << "Please enter a letter: ";
std::cin >> cLetter < 'c')

if ( cLetter > 'a' && cLetter < 'c')
iNum= 1;

else if ( cLetter== 'd' || cLetter == 'e' || cLetter== 'f')
iNum= 2;
else if (!(cLetter== 'b') && !(cLetter == 'g' && cLetter== 'c')
iNum=3;
else
iNum=4;

std::cout << iNum << std::endl;
system("Pause");
return 0;

Write a program that reads a file consisting of students’ test scores in the range 0–200. it should then determine the number of students having scores in each of the following ranges: 0–24, 25–49, 50–74, 75–99, 100–124, 125–149, 150–174, and 175–200. output the score ranges and the number of students. (run your program with the following input data: 76, 89, 150, 135, 200, 76, 12, 100, 150, 28, 178, 189, 167, 200, 175, 150, 87, 99, 129, 149, 176, 200, 87, 35, 157, 189.)

Write a method that takes in an array of point2d objects, and then analyzes the dataset to find points that are close together. be sure to review the point2d api. in your method, if the distance between any pair of points is less than 10, display the distance and the (x,y)s of each point. for example, "the distance between (3,5) and (8,9) is 6.40312." the complete api for the point2d adt may be viewed at ~pf/sedgewick-wayne/algs4/documentation/point2d.html (links to an external site.)links to an external site.. try to write your program directly from the api - do not review the adt's source code.

When you interpret the behavior of others according to your experiences and understanding of the world your evaluation is