Answer:
The program in Python is:
Area = float(input("Area: "))
print("Gallons: "+str(Area/350.0))
Explanation:
The requirement of the program is straightforward and what is required is to divide the inputted area by 350.
Hence, the explanation is as follows:
This line prompts user for Area
Area = float(input("Area: "))
This line calculates and prints the equivalent number of gallons
print("Gallons: "+str(Area/350.0))
They were designed for batch processing.
Explanation
In the beginning, around the 1940s, electronic computers were built without Operating systems. These computers could not do basic calculations, read and write data, or run programs. Setbacks such as these led to the development of operating systems.
The first one was introduced in the early to mid-1950, and it relied on the batch processing systems to facilitate submission of data into groups. Rather than processing tasks individually, this system processed tasks in batches. Upon the completion of a job, the batch would head over to the OS’s software. The software would then dump the state of the active task and open the next one. This helped reduce operator intervention and time wastage.
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Answer:
D dynamic
Explanation:
This cannot be generic or specific and detailed. And it cannot be textured as there is no texture or shape. And the dynamic range is odd between the lightest and the darkest tones in a certain image like pure white and black. And it is mainly used to compare the maximum range ( dynamic) of which a camera is good for. And hence, here it is the dynamic background that we will have.
Given an array of integers (both odd and even), sort them in such a way that the first part of the array contains odd numbers sorted in descending order, rest portion contains even numbers sorted in ascending order.
Explanation:
- Partition the input array such that all odd elements are moved to left and all even elements on right. This step takes O(n).
- Once the array is partitioned, sort left and right parts individually. This step takes O(n Log n).
#include <bits/stdc++.h>
using namespace std;
void twoWaySort(int arr[], int n)
{
int l = 0, r = n - 1;
int k = 0;
while (l < r) {
while (arr[l] % 2 != 0) {
l++;
k++;
}
while (arr[r] % 2 == 0 && l < r)
r--;
if (l < r)
swap(arr[l], arr[r]);
}
sort(arr, arr + k, greater<int>());
sort(arr + k, arr + n);
}
int main()
{
int arr[] = { 1, 3, 2, 7, 5, 4 };
int n = sizeof(arr) / sizeof(int);
twoWaySort(arr, n);
for (int i = 0; i < n; i++)
cout << arr[i] << " ";
return 0;
}
The answer is #’s 1 and 4 are True.
