Change case, repeat last action, thesaurus, <span>Disable hyperlinks.</span>
Answer: Traditional media allows businesses to target a broad target audience through billboards, print advertising, television commercials, and more. In comparison, new media allows companies to target a narrow target audience through social media, paid online ads, and search results.
Explanation:
Answer:
Answer to the following question is as follows;
Explanation:
A visual language may go a long way without even text or narrative. Introductory angles, action shots, and tracker shots may all be utilised to build a narrative, but you must be mindful of the storey being conveyed at all times. When it comes to video editing, it's often best to be as cautious as possible.
Answer:
The program written in Python is as follows:
file_handler = open("numbers.dat","r")
nums = 0
for line in file_handler:
try:
nums+=int(line)
except ValueError:
continue
file_handler.close()
print("Sum: "+str(nums))
Explanation:
The file handler is used to enable the program reads content of the file numbers.dat
file_handler = open("numbers.dat","r")
This initializes the sum of numbers to 0
nums = 0
This iterates through the line of the file
for line in file_handler:
The try exception is used to prevent program crash if data other than integer is read
try:
This adds numbers on each line
nums+=int(line)
This exception is returned for data other than integers
except ValueError:
continue
This closes the file handler
file_handler.close()
This prints the calculated sum
print("Sum: "+str(nums))
Answer:
#include <iostream>
using namespace std;
class ProblemSolution {
private:
int num1, num2;
public:
ProblemSolution(int n1, int n2) {
num1 = n1;
num2 = n2;
}
int calculateSum() {
int sum = 0;
sum = num1 + num2;
return sum;
}
void printSum() {
// calculateSum will return sum value that will be printed here
cout <<"Sum = "<< calculateSum();
}
~ProblemSolution() {
cout << "\nDestructor is called " << endl;
};
};
int main() {
int a, b;
cout << "Enter a: ";
cin >> a;
cout << "Enter b: ";
cin >> b;
// Initiallizing object pointer of type ProblemSolution
ProblemSolution *objPtr = new ProblemSolution(a,b);
// printing Sum
objPtr->printSum();
// delete objPtr to relaease heap memory :important
delete objPtr;
return 0;
}
Explanation:
we will initialize a pointer "objPtr" and initallize the constructor by passing 2 values a and b followed by the keyword "new". the keyword "new" allocates memory in the heap. we can access class member functions using arrow "->". it is important to delete objPtr at the end of the program so that the heap memory can be freed to avoid memory leakage problems.