Dyskusje Q&A
write an application that inputs the user three subject's mark's ( as integers ) and prints the report which contains the averge of those marks (note : make sure the output as double value)
2 głosów
8 odpowiedzi
Echo"hello"; and echo($sum); here in this two codes their is a point that echo must have single quotes r double quotes
1 Głos
1 Odpowiedź
But what if you want to include a single quote in a single-quoted string (or a double quote in a double-quoted string)? Normally
-1 Głos
1 Odpowiedź
<p align="center">
This text is aligned to center
</p> in the above code why center is written in double quotes.? I tried it without quotes and I still works.
2 głosów
4 odpowiedzi
After assigning value to the variable. Why dont we use the double inverted commas ( " ") in the cout function
0 głosów
1 Odpowiedź
You can use the \n newline character to create line breaks, or, alternatively, create the desired output using three double quot
-1 Głos
1 Odpowiedź
Good morning sir. I want to change my color attribute in id prompt. I want to double click button. Thanks you sir.
-1 Głos
1 Odpowiedź
I am trying to find out the sum of marks in a program.i have taken marks as double and sum as int.
0 głosów
1 Odpowiedź
Podrían ayudarme con esto??
0 głosów
1 Odpowiedź
Explain it...
0 głosów
2 odpowiedzi
Pi calculation on Java
-2 głosów
1 OdpowiedźWhy doesn’t this work when i use decimals for x ?(Double for 31 days calculator)
0 głosów
1 Odpowiedź
College take no. Of groups of students as(N) and students has to get in a hyperloop which has single (S)or double (D)seat pod.
0 głosów
1 Odpowiedź
double Max = 12.7;
if (Max >= 12)
System.out.print("FRENCH"); else
System.out.print("FRIES");
Can the code be converted to Switch ?
If yes why ?
If no why?
1 Głos
2 odpowiedzi
c++
0 głosów
1 Odpowiedź
string means just the sentence including quotation marks. For example "hello world"
double quote means using ". single quote means '. Can someone tell me if the concept is right??
0 głosów
4 odpowiedzi
"Char" and "Double"
2 głosów
1 Odpowiedź
c++ float vs java float
2 głosów
2 odpowiedzi
if I want to output a decimal for example 3.606487, which variable name I should use? I have tried double and float but can't do
0 głosów
2 odpowiedzi
Java
0 głosów
4 odpowiedzi
Why Error?
0 głosów
1 Odpowiedź
Distance - c#
0 głosów
3 odpowiedziPrime number
2 głosów
3 odpowiedzi
Write and test a program that solves quadratic equations. A
quadratic equation is an equation of the form ax2+ bx + c =0 ,where a,b and c are given coefficient and x is the unknown The coefficients are real number inputs ,so they should be declared of type float or double Since quadratic equations typically have two solutions ,use x1 and x2 for the solutions to be output These should be declared of type double to avoid inaccuracies from round-off error
-1 Głos
3 odpowiedzi
#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 Głos
5 odpowiedzi
Could you please explain to me all type conversions of the following program section (e.g. "In partial output x+y implicitly con
1 Głos
2 odpowiedzi
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