Q&A Discussions
This isn't giving any difference in the code when I change none to thin or auto please can someone explain why?
0 Votes
1 Answer
Starting out python, i have >>> in egs but dont have then in coding practice why? And what are they?
0 Votes
1 Answer
Unfortunately, the process android. Process. Acore has stopped messages has popped up on screen during my HTML lesson! Why? &
-1 Vote
1 Answer
Why a+b gain me ab not realy a+b.? If i enter value of a and be as 5 and 3 the answer show 53 not 8 why?
0 Votes
3 Answers
I have encountered a weird typo interpretations using Escape sequence in data entered by user, please help to find out why?
0 Votes
2 Answers
i = 0 / while i<5:
/ i += 1
/ if i==3:
/ print("Skipping 3")
continue
/ print(i). code starts at "1" and prints 5 why?
1 Vote
2 Answers
If we don't assign any value in the 'int' and the 'float' data type, automatically these data types put this value as 0 , WHY?
1 Vote
1 Answer
I tried to get an array from the user as input in main and print the array using a function. But it does not print it why?
1 Vote
2 Answers
What code do you prefer and why? What do you use it for? How long did it take you to learn?
1 Vote
1 Answer
float x=0;
x+=0.0000000
x+=0.0000000
x+=0.0000000
x+=0.0000000
x+=0.0000000
x+=0.0000000
x+=0.0000000
...
Then, x is not 0
Why?
I don't know differ of float and double...
1 Vote
2 Answers
In "printf", if i use "%f" it was working. But when i used "%d" it was not working. Why? I'm so beginner . Don't mind ! -_-
0 Votes
2 Answers
So what's your favorite base OS for programming? Windows mac or linux? Can you use only one of them? How and why?
0 Votes
2 Answers
How to i know when use static method and when non static? Pleas check my code it dont work without static method. Why?
0 Votes
2 Answers
i cant match string characters and get the desired output. If user types Yes then also if statement gets skipped to else. Why?
0 Votes
2 Answers
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 Vote
2 Answers
In my laptop I use #include<iostream.h>. Here while practice we use using namespace std. I get error if I use both in opposite platform. Why?
0 Votes
2 Answers
in RGBa what does the a mean. in the transparent section, the floating point number for a was 0.3 why? someone should explain to me please. I thought the RGB should have been set to (0,0,0,0).
3 Votes
3 Answers
which members of A are accessible from B?and why?
class A{
int a;
protected:
float b;
public:
char c;
};
class B:private A{};
1) a
2) b
3) c
4) none
0 Votes
3 Answers
People always compare A.I. code to ancient Egypt. Can we use Python or PHP for databases along with OOP? Do you agree? if so, why? I am looking to build a A.I. Because my friend lives across the Galaxy.
0 Votes
5 Answers
why am isn't the text size changing here if I use " font-size:10px" .. it works on PC... but it's not working here in this app .. why? is it due to compiler difference?
1 Vote
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 AnswersWhen I enter two numbers the sum is displayed.. but when I input character as yes not y... Then it goes into an infinite loop... can anyone explain why?
int a,b;
char ch;
do
{
cout<<"Enter two numbers: ";
cin>>a>>b;
cout<<"The sum is "<<a+b
<<"\nDo you want to try again (y/n): ";
cin>>ch;
}while(ch=='Y'||ch=='y');
0 Votes
4 Answers
When I enter two numbers the sum comes.. but when I input character as yes not y... Then it goes into an infinite loop... can anyone explain why?
int a,b;
char ch;
do
{
cout<<"Enter two numbers: ";
cin>>a>>b;
cout<<"The sum is "<<a+b
<<"\nDo you want to try again (y/n): ";
cin>>ch;
}while(ch=='Y'||ch=='y');
0 Votes
2 AnswersWhat 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 Votes
2 Answers
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