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miv72 [106K]
3 years ago
11

What computer system was the first to run the unix operating system?

Computers and Technology
1 answer:
Dima020 [189]3 years ago
4 0
<span>The Digital Equipment Corporation PDP-7 system was the first to run Unix as an operating system in 1969. Ken Thompson wrote the operating system on this computer. The PDP-7 is an 18-bit mini computer, first developed in 1965. This computer was considered inexpensive yet powerful at its time of development.</span>
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Write code to complete print_factorial()'s recursive case. sample output if user_val is 5: 5! = 5 * 4 * 3 * 2 * 1 = 120
maxonik [38]
```
#!/usr/local/bin/python3


import sys

def print_factorial( user_val ):
    if( user_val < 1 ):
        return( 1 )
    else:
        return( print_factorial( user_val - 1 ) * user_val )


if( __name__ == "__main__" ):
    if( len( sys.argv ) == 2 ):
        print( print_factorial( int ( sys.argv[ 1 ] ) ) )
    else:
        sys.stderr.write( "usage: %s <integer>\n" % sys.argv[ 0 ] )

    exit( 0 )
```

5 0
3 years ago
What is output if month = 11 and day = 14?
goldfiish [28.3K]

Cheese

…………………………..tggggggcfcgvgvv

4 0
3 years ago
Read 2 more answers
What is the purpose of an IP address? A. identifying source and destination of data B. creating images on websites C. drawing ta
natka813 [3]

Answer:

The Answer is A. I could be wrong though.

3 0
3 years ago
Read 2 more answers
In Python Calculate the BMI of a person using the formula BMI = ( Weight in Pounds / ( ( Height in inches ) x ( Height in inches
makvit [3.9K]

Answer:

weight_pounds=float(input("Enter the weight in pounds:\n"))#taking input of weight.

height_inches=float(input("Enter the height in inches:\n"))#taking input of thye height.

bmi=(weight_pounds/(height_inches**2))*703#calculating the bmi.

print('The body mass index is '+str(bmi))#printing the result.

Ouput:-

Enter the weight in pounds:

207.8

Enter the height in inches :

72

The body mass index is 28.163395061728398

Explanation:

The above written program is in python.First I have taken input from the user of the weight in pounds then taking input of the height in inches.Then calculating the bmi and storing it in the variable bmi.Then printing the bmi in the end.

6 0
3 years ago
After the recursive sorting step, ____ does not need to combine the sorted sub-arrays.
loris [4]

After the recursive sorting step, merge sort does not need to combine the sorted sub-arrays.

<h3>What is merge sort?</h3>

Merge sort is an efficient, general-purpose, comparison-based sorting algorithm in computer science.

Most implementations yield a stable sort, which means that the order of equal elements in the input and output is the same.

Merge Sort can be used to sort linked lists. Merge Sort is a stable sort, which means that the same element in an array retains its original position in relation to the others.

Thus, a merge sort does not need to combine the sorted sub-arrays after the recursive sorting step.

For more details regarding a merge sort, visit:

brainly.com/question/13152286?referrer=searchResults

#SPJ4

6 0
2 years ago
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