C++ Basics
I think gelts nw selezi enketel adel......
Fetachun atekeskesu😔 yalegebachun negr Kale teykugn.....
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Quiz:
Ehen display meyaderg codu tsafu.....
Ouput: \ (backslash symbol display adergut)
Ehen display meyaderg codu tsafu.....
Ouput: \ (backslash symbol display adergut)
Ehen ensera ena lezare yebekanal
Write the output of this👇 code?
#include <iostream>
using namespace std;
int main( ) {
int n = 4, k = 2;
cout<< ++n << endl;
cout<< n++ << endl;
cout<< n << endl;
cout<< --n << endl;
cout<< n << endl;
cout<< n--<< endl;
cout<< n + k << endl;
cout<< k << endl;
cout<< " n" << endl;
cout<< "\n" << endl;
cout<< " n * n = ";
cout<< n * n << endl;
cout<< 'n' << endl;
return 0;
}
Write the output of this👇 code?
#include <iostream>
using namespace std;
int main( ) {
int n = 4, k = 2;
cout<< ++n << endl;
cout<< n++ << endl;
cout<< n << endl;
cout<< --n << endl;
cout<< n << endl;
cout<< n--<< endl;
cout<< n + k << endl;
cout<< k << endl;
cout<< " n" << endl;
cout<< "\n" << endl;
cout<< " n * n = ";
cout<< n * n << endl;
cout<< 'n' << endl;
return 0;
}
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C++ Basics
Ehen ensera ena lezare yebekanal Write the output of this👇 code? #include <iostream> using namespace std; int main( ) { int n = 4, k = 2; cout<< ++n << endl; cout<< n++ << endl; cout<< n << endl; cout<< --n << endl; cout<< n << endl; cout<< n--<< endl;…
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n
\newline display yadergal
n * n = 16
n
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n
\newline display yadergal
n * n = 16
n
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Ahun gena dorm gebaw ena yelel dekmognal bezi lay demo rehab legelegn nw😔
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Should I host a livestream today where we just talk about what we've seen so far?
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C++ Basics
Should I host a livestream today where we just talk about what we've seen so far?
Maybe we'll do it another day 🗓️. It's Sunday beqa, just chill adergu 😌. I feel like hule class eyalku I've been aschenkwchu 😩. Kmr, don't stress yourself becha chill eyadergachu anbebu 🙏
@ProgrammingWithFaith
—'DON'T STUDY HARD, STUDY SMART' 🧠📚! 💯"
@ProgrammingWithFaith
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1.
#include <iostream>
using namespace std;
int main() {
int numb1, numb2;
cout << "Please Enter Number 1:" << endl;
cin >> numb1;
cout << "Please Enter Number 2:" << endl;
cin >> numb2;
cout << "X + Y :" << numb1 + numb2 << endl;
if (numb2 != 0) {
cout << "X / Y :" << numb1 / numb2 << endl;
}
cout << "X * Y :" << numb1 * numb2 << endl;
cout << "X - Y :" << numb1 - numb2 << endl;
if (numb1 > numb2) {
cout << "Number " << numb1 << " is Greater than Number " << numb2 << endl;
} else if (numb1 < numb2) {
cout << "Number " << numb1 << " is Greater than Number " << numb2 << endl;
} else {
cout << "They are equal" << endl;
}
return 0;
}
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C++ Basics
Photo
2.
#include <iostream>
using namespace std;
const double PI = 3.14159265358979323846;
int main() {
double radius;
double circumference;
cout << "Please enter the radius: " << endl;
cin >> radius;
if (radius <= 0) {
cout << "Radius must be a positive number." << endl;
return 1;
}
circumference = 2 * PI * radius;
cout << "The circumference of the circle is: " << circumference << endl;
return 0;
}
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3..
#include <iostream>
#include <cmath>
using namespace std;
int main() {
double root1, root2;
int a, b, c;
double discriminant, square;
cout << "Please Enter coefficient A:" << endl;
cin >> a;
cout << "Please Enter coefficient B:" << endl;
cin >> b;
cout << "Please Enter coefficient C:" << endl;
cin >> c;
cout << a << "x^2+" << b << "x+" << c << endl;
if (a == 0) {
cout << "Division by zero isn't possible" << endl;
return 1;
}
discriminant= pow(b, 2) - (4 * a * c);
if(discriminant>0){
square =sqrt(discriminant);
root1 = (-b + square) / (2 * a);
root2 = (-b - square) / (2 * a);
cout << "Root1 :"<<root1 << endl;
cout << "Root2 :"<<root2<< endl;
}else if(discriminant==0){
square =sqrt(discriminant);
root1=(-b)/(2*a);
cout << "Root: " << root1<< endl;
}else{
cout << "The equation is complex number"<< endl;
}
return 0;
}
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