c ++ Code and run the following 5 programs. Submit the source code and output for each.

Write a program with nested loops that will produce this output:

1

1 2

1 2 3

1 2 3 4

1 2 3 4 5

2. Write a program that reads a file of student scores for a class (any size) and finds the class average. What will you use as the sentinel? Input at least 5 scores.

3. Write a program that reads in a value n from the user. Then the program reads in n integers and prints the integers. The program counts and prints out the number of positive integers and the number of negative integersat the end of the program. If a value is 0, it should not be counted. The process should continue until n integers have been read and processed. Enter at least 10 for the n value and enter at least 1 zero with the data.

4. Write a program that adds up the even integers from 16 through 50 inclusive. Print the total at the end of the program.

5. Write a program that reads in a temperature and a C or F to tell what type of temperature it is (Celsius or Fahrenheit). Convert the input temperature to the other format and print it out. Use these formulas: C=5/9(F-32) and F=9/5C + 32. Ask the user if he/she want to convert another temperature at the end of each calculation and continue until the user enters N.