Answer:
The revised code is as follows:
user_val = int(input())
cond_str = 'non-negative'
if user_val < 0:
cond_str = 'negative'
print(user_val, 'is', cond_str)
Explanation:
This retrieves input for user_val
user_val = int(input())
This sets cond_str to 'non-negative'
cond_str = 'non-negative'
In cases where user_val is below 0
if user_val < 0:
Here cond_str changes to 'negative'
cond_str = 'negative'
This displays the intended output
print(user_val, 'is', cond_str)
Here's a C code snippet: #include <stdio.h> int main() { int year; printf("enter year:"); scanf("%d",&year); if(year>=2101) { printf("Distant future"); } else if(year>=2001&&year<=2100) { printf("21st century"); } else if(year>=1901&&year<=2000) { printf("20th century"); } else if(year<=1900) { printf("Long ago"); } return 0;} Output: enter year:2018 21st century.
</stdio.h>
Response:
steps = int(input("Specify the number of steps: "))
miles = steps / 2000
print('{:.2f}'.format(miles))
Explanation:
Prompt the user to input the number of steps and convert the input to an integer.
Compute the corresponding miles by dividing the number of steps by 2000.
Output the miles formatted to two decimal places.
Reasoning:
Let's denote the size of a large server as L and the size of a smaller server as S.
According to the data provided, we have two equations:
2L + 4S = 64.............(1)
and
L + 3S = 40...............(2)
To solve the equations, we proceed as follows:
2(2)-(1)
2L - 2L + 6S - 4S = 2*40 - 64
2S = 16
thus, S = 8..................(3), which indicates the size of the small server
Using (3) in (2) yields
L + 3(8) = 40
L = 40 - 24 = 16..............indicating the size of the large server
Answer
Continue on your current heading and maintain your speed unless the vessel required to give way does not act.
Explanation
When two vessels approach each other, the one positioned on the right side is designated as the stand-on vessel, which means the other vessel, the give-way vessel, must yield. In this circumstance, you should keep your course and speed unless the give-way vessel fails to do so. If that happens, you must take evasive maneuvers to avoid collision by steering clear, never turning toward or crossing in front of the other vessel.
