please help me how to get the highest and lowest number when I input 10 numbers..

the first run is:

Enter First Number:

Enter Second Number:

Enter Third Number:

Enter Fourth Number:

Enter Fifth Number:

Enter Sixth Number:

Enter Seventh Number:

Enter Eighth Number:

Enter Ninth Number:

Enter Tenth Number:

Upon Finishing Input of 10 Numbers this is the output:

The Highest Number is: (highest number)

The Lowest Number is: (lowest number)

help me code this help will be appreciated.. thanks.. help me pls.. ^_^