a certain program input ten numbers via keyboard and add up all the numbers less than zero

[Mwadini Udi]

a certain program input ten numbers via keyboard and add up all the numbers less than zero

 

[canadianvice]

Are you looking for code?
(This is in python, but easy to adapt for other languages)

def sum_below_zero():
    total = 0
    temp_val = 0
    for i in range(10):
        temp_val = int(input("Input a number: "))
        if temp_val < 0:
            total += temp_val
     
    return total

 

[Someone Somewhere]

We tend to frown on people asking homework questions here. You're meant to be learning something, and handing you the solution on a platter is effectively cheating.

Paste some code you've tried. Explain what language you're using.