Use for loop to print a triangle like the one below. Use negative numbers for the values of the loop not the character?using C#?

Question

Sample Output:

-1

-1 -2

-1 -2 -3

-1 -2 -3 -4

-1 -2 -3 -4 -5

Answer 1

Jumong , before we are going to help you, please present your attempt here. if you haven't done a try by yourself so far, please do so, and post it here.
please also provide a proper task description with sample of input and output.
thanks!

Answer 2

Your question is incomplete.

And also don't forget to add your attempt while competing it.