Q&A Discussions
int main () {
for (int x = 1; x <= 10; x++) {
cout << 1 + (rand() % 6) << endl;
}
}
0 Votes
6 Answers
Hi my friends, what are the valid functions that convert strings to int, double or any datatype of numbers in cpp!!?
3 Votes
3 Answers
Why does the output of int a = 100;
a = 50;
cout << a; come out with 50 instead of 100?
1 Vote
5 Answers
can i declare the values of int array to variables like this?also what if i want to enter the values to specific positions
1 Vote
6 Answers
using System;
namespace Project {
class MyClass {
public static void Main(string[] args) {
int age; string name;
0 Votes
1 Answer
Can we like type if statement with 2 condition. For example - if (int > 60) ( int < 70 )
1 Vote
4 Answers
Recursive in Java
0 Votes
1 Answer
What is the output of this code? class Temp { public int num = 2; public Temp() { num++;} ~Temp() { num++; } } static void
1 Vote
3 Answers
After watching a video I learned that
int x = Convert.ToInt32(Console.ReadLine());
and
int x = 0
x = int.Parse(Console.ReadLine());
essentially seem to be the same thing...why is that, and when would one way come in handy over the other?
0 Votes
3 Answers
public class Program
{
public static void main(String[] args) {
int arr[]= {5 ,1, 2,3};
System.out.println(bubbleso
0 Votes
1 Answer
public class Program {
public static void main(String[] args) {
int [ ] myArr = {6, 42, 3, 7};
int sum=0;
for(int x=0; x<myArr.length; x++) {
sum += myArr[x];
}
System.out.println(sum);
}
}
very lovely program. please who can explain the meaning of "+=" in the code?
0 Votes
5 Answers
what's the difference between the int main() and void main() ? what is the best for use ?
0 Votes
3 Answers
Solve it if you are genuis!!!!
What is the output of this code?
#include <iostream>
using namespace std;
int main(){
for(int class=0;class<5;class++)
{
cout<<class<<endl;
}
return 0;}
1 Vote
9 Answers
There is no need to use double. At that place we can use int or float.why it is necessary to use double.
2 Votes
4 Answers
Why is: public class MyClass { public static void main(String[] args ) { int x = 5; x &= 3; System.out.println(x); } } = 1??
0 Votes
3 Answers
How can I fix my code?
0 Votes
3 Answers
Casting
3 Votes
15 Answers
Which header file to include instead of conio to use getch ,clrscr functions and declare void main instead of int main?
3 Votes
2 Answers
which of the following statements are correct for accessing x?and why?
#include <iostream>
using namespace std;
class test{
public:
int x=9;
};
int main()
{
test t;
test *p=&t;
}
select all that apply:-
a) t.x
b) p.x
c) t->x
d) p->x
1 Vote
3 Answers
Please explain the output
0 Votes
4 Answers
Is there a practical usage in this? I dont get the example as, if its for the sum pourpose, why INT print(int("2") + int("3"))
1 Vote
4 Answers
I dont understand why I should use the diferend types int double and float and not juast one general
0 Votes
3 Answers
What's wrong
2 Votes
4 Answers
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