I am having trouble with this as I am a beginner:

This program should have a main function. 3. The program should also have another function calledRoundFunct and this function should round up or round down a double value to an integer value. 4. Rules: Cannot use round function

• For positive values
  • Round up a value if its fraction part is greater or equal to .5
  • Round down a value if its fraction part is less than .5
• For negative values
  • Round down a value if its fraction part is greater or equal to .5
  • Round up a value if its fraction part is less than .5

5. Examples

• 0.4 should be rounded down to 0
• 0.6 should be rounded up to 1
• -0.4 should be rounded up to 0
• -0.6 should be rounded down to -1