Sesiones de PyR
Is it necessary to declare PSVM inside class? Can we declare PSVM without class in java?
0 Votos
4 Respuestas
what is the main point from where I can easily learn c++ of class 12 as I was 70% in programming so I want to score good narks in c++
1 Voto
2 Respuestas
If i increment the pointer and pass it to function why it prints address after returning to main??
0 Votos
4 Respuestas
I noticed that normally, there is only one main <nav> block in the header for a web page. Is it allowed to put 2 <nav> blocks in
1 Voto
1 Respuesta
Public, static and void
0 Votos
2 Respuestas
why this output is 1 ,why not 2 ?
template <class T>
void f(T &i){
cout<<1;
}
template<>
void f(const int &i){
cout<<2;
}
int main (){
int i=8;
f(i);
}
1 Voto
2 Respuestas
#include <iostream>
using namespace std;
class employee
int main()
{
private:
double salary;
public:
void getsalary(double sal)
{
salary=sal;
}
void display()
{
cout<<"the salary:"<<salary;
}
};
void main ()
{
employee programmer;
employee manager;
manager.getsalary (60000.0);
programmer.getsalary(40000.0);
manager.display();
programmer.display();
return 0;
}
1 Voto
5 Respuestas
[Solved]Can we replace the "main" method in Java to some other name like "hello"?
-1 Voto
5 Respuestas
does the class containing the main method need to be declared public? is it necessary to do so? also i would like to know if we can declare more than 1 class as public in a java file?
0 Votos
4 Respuestas
where's the error ?
-3 Votos
2 Respuestas
Write a program that uses a dynamic array that contains 5 items of double values. The size of the array is entered when the program is run. Aldo the 5 values must be entered. These tasks are done in the main ( ) function. Then write a function to display the 5 values. The function must have a pointer variable as a parameter. The function is called from the main ( ).
0 Votos
2 Respuestas
Why is not working
0 Votos
3 Respuestas
can someone help solve this:what is the output of this;
class A {
public:
A () { cout << "a";}
~A () { cout << "b" ;}
};
class B
public:
B () { cout << "c" ;}
~B () {cout << "d" }
};
int main () {
B b
A a
};
1 Voto
3 Respuestas
a)Write a function โrevโ which returns the reverse of the given integer. Function isPalin takes an integer as argument and checks whether it is palindrome or not using rev function. Using isPalin write a main function to accept n integers and display number of palindrome numbers found.
b)write a program to find the possible permutations of the given word .
0 Votos
2 Respuestas
when adding a pointer in any main body like a inventory displayer , does it matter about the order of placement? Is it necessary to have " return 0;" at the end of it if or is it included with original maroon body? thanks in advance!
0 Votos
2 Respuestas
Header file of C++
0 Votos
1 Respuesta
In the short code below, I declared an array of five elements. But I'm getting confused on how to use it in a while loop. My main question is , if the user inputs a userchoice1 value that is less than 1, I want the code to keep looping until the user inputs a number that is not less than 1. But I don't know if the 7th line (userchoice1 [x]++) shows the right way to loop it.
1 Voto
2 Respuestas
What is the output and why?
public static int[] make (int n){
int[]a=new int [n];
a [i]=i+1;
}
return a;
}
public static void dub (int []jub){
for (intent i=0;i <jub.length;i++){
jub*=2;
}
}
public static int mus (int []zoo){
int jus=0;
for (int i=0;i <zoo.length;i++){
jus+=zoo [i];
}
return jus;
}
public static void main (String [] args){
int [] bob =make(5);
dub (bob);
System.out.println (mus (bob));
}
0 Votos
2 Respuestas
WY I get a rundum number from memory when I run this code
#include <iostream>
using namespace std;
int main ()
{
int array [5];
for (int x = 0; x < 5; x++) {
array [x] = 42;
cout << x << ': ' << array [x] << endl;
}
return 0;
}
if I replace ': ' with ": " every thing works well.
0 Votos
2 RespuestasWhy not working
-4 Votos
4 Respuestas
En tendencia hoy
Pig Latin
0 Votes
Someone can help me
1 Votes
What's wrong with this?
2 Votes
Iโm new someone can help me
1 Votes
HTML community, HELP!!
1 Votes
I am a super beginner
0 Votes
What's doctype htMl
2 Votes
How this program executes?
0 Votes
Pls give me an idea
1 Votes