Q&A Discussions
Is it possible to make a simple game without using a site that charges to test it and do everything else, and do you need a team
1 Vote
2 Answers
If I instantiate an object inside an array using a for loop, do the objects get destroyed when exiting the for loop?
1 Vote
1 Answer
i m using a deque of type struct in c++. Struct contains multiple variable, how could i add those variable in deque
1 Vote
1 Answer
2.1 Using multi-dimensional arrays, create an array that will store 10 items of stock (can be any item e.g.
cars,) with brand
-5 Votes
1 Answer
Please how do I echo pictures from database using php in terms of HEADER (CONTENT -TYPE : IMAGE/JPEG).... I keep getting errors
0 Votes
1 Answer
So the tutorial says there is two ways to input audio using the source element but doesnt explain which one to use?
1 Vote
1 Answer
Can we make an array and read the randomly generated values one by one into the array using a for loop ??
0 Votes
1 Answer
What is best for e- commerce website, to make website through myself through text-editors, or through wordpress. Which is best way for free & perfect website. Can using text-editor will face difficulties in future for more implement of website
0 Votes
5 Answers
why this output is 339 ???
#include<iostream>
using namespace std;
int x(int &a,int &b)
{
a=1;
b=3;
return a*b;
}
int main()
{
int a=3;
int b=4;
int c=x(b,b);
cout<<a<<b<<c;
}
0 Votes
3 Answers
Assets system using c++ so i created a sql db hosted locally, how can i do so that it create database on run on other machine?
0 Votes
1 Answer
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
Help plz in this code why my rectangle is not moving help I am using pydroid 3 for this program help me how can I move my rectan
0 Votes
1 Answer
How can I get the code for RFID reader (EM-18 ) to run that code using Arduino Uno or Beta so that i can display the tag ID
1 Vote
1 Answer
How to write a code in c language...where we want out put to be in different colours words (text) in one single line... Using
0 Votes
1 Answer
Guys when I try 2 threads instances(for counting upto 10 ) using runnable interface I get output where in t1 is completely executed n then t2 ... While in tutorial t1.10 t2.10 t1.9 t2. 9 t1.8 t1.7 like that
0 Votes
5 Answers
I was confused using void and return method, when i can use a return method or void method in program ? Thanks :)
0 Votes
1 Answer
Hi! can anyone help me to write this simple code: #include <iostream>
using namespace std;
int main()
{
if (7 > 4) {
cout << "Yes";
}
return 0;
}
into Microsoft Visual Studio 2015?
0 Votes
4 Answers
Write a c++ program to print letter T using * character,the horizontal line in T of length 3n & width n ,vertical line l 2n &w n
0 Votes
1 Answer
what is that output of this program
#include<iostream.h>
using namespace std;
int main()
{
int e1=5, e2=20, e3 = 15;
int *arr[ 3]= {&e1, &e2, &e3};
court<<*arr[*arr[1]-19];
return 0;
}
0 Votes
3 Answers
why does this code output that there is an error because the else statement doesn't have a corresponding if statement?. How do i correct this?
#include <iostream>
using namespace std;
int main() {
int a;
for (int x =0; x<5;x++){
cin>>a;
if (a<1){
cout<<"a cannot be less than 1\n";
}
else if (a>10){
cout <<"a cannot be greater than 10\n";
}
}
else{
cout<<"code can run now"<<endl;
}
return 0;
}
3 Votes
8 Answers
why this output 4 not 5;
#include<iostream>
using namespace std;
class A{
public:
int x=3;
A(){x++;}
~A(){x++;}
};
int main() {
A obj;
cout<<obj.x;
}
0 Votes
2 AnswersHow to recursively create a folder inside a folder to infinity by using C/C#/Python and will the memory get full at any point ?
0 Votes
2 Answers
#include <iostream>
using namespace std;
int main() {
int i;
for(i=1;i<=6;i+=3)
{
cout<<i;
}
return 0;
}
hello guys pls tell me the output
0 Votes
2 Answers
Need help!!!
1 Vote
1 Answer
why using these long methods and then get output small words such as hello if we have direct court statement and small program to print this ,why we use classes,objects to do this typical small functions.
1 Vote
3 Answers
Pls where can i get projects to start working on using Java as a beginner? Tried github but wasn't user friendly (to me).
0 Votes
1 Answer
Do you have idea on how it's possible to create a different website in PHP, using the stuff already in use on WordPress?
1 Vote
1 Answer
How can I display data belonging to a specific person(once he logs in a form, using SQL), for instance, his or her grades?
0 Votes
1 Answer
I have created an animation using html and css. Now how to make an android app to make the animation as live wallpaper.
0 Votes
1 Answer
How do i change the content of the first paragraph by using the "firstChild " property? Also plz explain the mistake i've made
-1 Vote
2 Answers
Declare two integer variables "a" and "b". Print the product of the multiplication of the "a" and "b" values to the screen using
0 Votes
1 Answer
Is it possible to run a c# code using qrcode?If yes, Does anyone know how to run a c# code imported in qrcode?
0 Votes
1 Answer
How can i make a real life software using java?what software tools is require? core java is require or simple java code enough?
0 Votes
1 Answer
How do i get access to various files in a user computer using javascript.Here i was just shown abt names not accessing files.
0 Votes
1 Answer
Please, how can I generate the multiples of a given number ("3") up to the cube of that number using the for cycle?
0 Votes
1 Answer
Web development is done using HTML, Javascript, CSS...then what is the use of frameworks ? How do they help in web development ?
0 Votes
1 Answer
Does anyone has a better solution for the getDate I wrote using if else statement . There's some bug going on with the
0 Votes
1 Answer
Write ac++ that swaps two numbers using atemporary or third variable , the output shoyld be as below for anum1=5 and num2=8 ???
0 Votes
1 Answer
in the following why the code num=num+1;can't be applied just after while loop in the beginning of curly braces?
#include <iostream>
using namespace std;
int main()
{
int num = 1;
while (num < 6) {
cout << "Number: " << num << endl;
num = num + 1;
}
return 0;
}
0 Votes
7 Answers
Create a function that prints all elements of an array using recursion. Fill the blanks
void print(int b[], int size){
if (size>0){
cout<<b[0]<<endl;
_______(&b[1],size - 1);
}
}
-1 Vote
3 Answers
is there anyway i can code in visual studio 2013. and can i make web apps using just these two languages i mean html and css or
2 Votes
1 Answer
Can someone help me please. I can understand the result of the cout << p << endl;
#include <iostream>
using namespace std;
int main() {
int x = 8;
int *p;
p = &x;
cout << *p << endl;
cout << p << endl;
cout << &p;
return 0;
}
1 Vote
6 Answers
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