Here's a C++ code snippet: #include <bits/stdc++.h> using namespace std; int main() { int n=50; int arr[n]; cout << "Enter 50 integers: "; for (int i = 0; i < n; i++) cin >> arr[i]; cout << endl; sort(arr,arr+n); for (int i = 0; i < n; i++) { cout << "pair which gives sum equal to " << arr[i] << " is:"; for (int j = 0; j < n; j++) for (int k = j + 1; k < n; k++) if (arr[i] == arr[j] + arr[k]) cout << "(" << arr[j] << " & " << arr[k] << ")" << ","; cout << endl; cout << "*******************************" << endl; } return 0; } The program will gather 50 integers from the user, sort them in ascending order, and identify all pairs that total to any of the array's elements, followed by printing those pairs.
Answer:
Service record (SRV)
Explanation:
Service records, known as SRV records, contain information defining aspects of the DNS like port numbers, server details, hostnames, priority, weight, and the IP addresses of designated service servers.
The SRV record serves as a valuable reference for locating specific services, as applications needing those services will search for the corresponding SRV record.
When configured, the SRV provides the necessary ports and personal settings for a new email client; without this, the parameters within the email client will be incorrect.
Answer:
Benefits of Oral Communication
- Utilizing visual aids such as PowerPoint during discussions can enhance his team's understanding of his concepts and procedures.
- Staff responses tend to be more immediate and sincere compared to written replies.
Drawbacks of Oral Communication
- If Sushant struggles with stage fright or lacks strong communication skills, it may negatively impact the team's perception of him.
- There is a risk that staff may forget portions of Sushant's spoken communication, as written information is generally more reliable for retention.
Benefits of Written Communication
- A well-crafted memo articulates Sushant's ideas and procedures clearly to the staff.
- A feedback questionnaire could be included for staff input.
- Clearly stated goals and objectives.
Drawbacks of Written Communication
- Excessively lengthy written material may pose challenges for comprehension or retention.
It is advisable for Sushant to prioritize written communication to share his ideas and protocols effectively.
Answer:
Below is the Python code with suitable comments.
Explanation:
#Input file name acquisition
filename=input('Enter the input file name: ')
#Opening the input file
inputFile = open(filename,"r+")
#Dictionary definition.
list={}
#Read and split file content using a loop
for word in inputFile.read().split():
#Check if the word exists in the file.
if word not in list:
list[word] = 1
#Increment count by 1
else:
list[word] += 1
#Closing the file.
inputFile.close();
#Output a blank line
print();
#Sorting words according to their ASCII values.
for i in sorted(list):
#Display unique words along with their
#frequencies in alphabetical order.
print("{0} {1} ".format(i, list[i]));
Typical Internet protocols encompass TCP/IP (Transmission Control Protocol/Internet Protocol), UDP/IP (User Datagram Protocol/Internet Protocol), HTTP (HyperText Transfer Protocol), and FTP (File Transfer Protocol).
