1. Using Dev C++, write a program to solve the problem as stated below.
2. Write a program will input a single integer value (all input will be exactly 8 digits long) and will store pairs of digits as individual integer values. The program will display the five 2-digit numbers as well as the average of these, each on their own line. Use a switch statement to print out Grade: and then either A (>=90), B ([80..89]), C ([70..79]), D ([60..69]) or F (<60) based on the calculated average.
   1. Sample
      1. Input: 54861398
      2. Output:

54

86

13

98

Avg: 62.75

Grade: D

2. Sample
   1. Input: 64536785
   2. Output:

64

92

67

85

Avg: 77.00

Grade: D

3. make use of a repetition structure (counter-controlled while loop) to shorten part of your code.
4. Compile the program and correct errors.