Answer:
- #include <iostream>
- #include <cmath>
- using namespace std;
- struct data {
- int a;
- int b;
- double c;
- };
- data func2(){
-
- int a, b;
- double c;
- data d;
-
- cout<<"Input first number: ";
- cin>>a;
- cout<<"Input second number: ";
- cin>>b;
-
- if(a != 0 && b != 0){
- if(a >= b){
- c = pow(a, b);
- }else{
- c = pow(b, a);
- }
- }
- else if(a != 0 && b == 0){
- c = sqrt(abs(a));
- }
- else if(a == 0 && b != 0){
- c = sqrt(abs(b));
- }
- else{
- c = 0;
- }
-
- d.a = a;
- d.b = b;
- d.c = c;
- return d;
- }
- int main()
- {
- data d = func2();
- cout<<d.a<<" "<<d.b<<" "<<d.c<<"\n";
-
- return 0;
- }
Explanation:
Since the func2 is expected to return a, b and c and therefore we create a struct data to hold the return values (Line 6 - 10);
Next, we create the func2 that will return a struct data (Line 12).
Declare three required variables, a, b and c (Line 14 -16) and prompt user to input a and b values (Line 18 - 21).
Next, create nested if else condition that fulfill all the condition requirements as stated in the question (Line 23 - 38) and calculate the value a and b and then assign the result to c accordingly. Please note, we use c++ math library methods such as pow, abs and sqrt to get value from calculation that involves power (Line 25, Line 27), absolute (Line 31, Line 34) and square root (Line 31, Line 34).
At last, set the value a, b and c to the struct d and return d as output (Line 43).
Answer:
For custom software= cost high
Packaged software = common softwares available publicaly like Office suite
Explanation:
The development costs of custom software are much higher than for packaged software because of the time, money, and resources that are required to design and develop them.
Answer:
left thinks about girls and right is school
Explanation:
yes
Answer:
In algorithms, precomputation is the act of performing an initial computation before run time to generate a lookup table that can be used by an algorithm to avoid repeated computation each time it is executed.
