Q&A Discussions
why this output 0 ?
#include <iostream>
using namespace std;
int main()
{
double x=(7%6)/2*5;
cout<<x;
}
0 Votes
3 Answers
Why does the following code gives me output (5.0) of float type while I has given input of int type
1 Vote
2 Answers
C++ strings
1 Vote
3 Answers
why is it not running?
import java.util.Scanner;
public class Myclass{
public static void main(String [] args){
Scanner in = new Scanner(System.in);
String a;
int b;
System.out.println("enter a word");
a = in.nextLine();
System.out.println("enter repetition")
b = in.nextInt();
for ( int = 0; x < b; x = x++)
System.out.println(a);
}
}
0 Votes
8 Answers
Float * int (mistake):
a=179*1.13
print(a)
Output = 202,269999999999999
But right answer is 202.27
What is the mistake in python???
0 Votes
5 Answers
I am expecting for the output to be '1' , but instead it gives me '49'.Can someone explain what is happening in my code thanks:)
0 Votes
2 Answers
Write a program in C++ and start with int main(). . and end with return 0 .. if we remove 0 with another number ..
6 Votes
4 Answers
int arr=new int['a']; what is meant by character 'a' in this declaration??I came through this question in the quiz.
1 Vote
2 Answers
why int main() is situated in the middle of the code ,but nor in the start of the code ,and it’s correct???
0 Votes
5 Answers
#include <string>
#include <iostream>
using namespace std;
int main() { string colour = "black" ; cout <<" chge"; return 0;}
0 Votes
2 Answers
How to set random int?
0 Votes
2 Answers
C++ (read body)
0 Votes
5 Answers
What is the output of this code?
int x = 65, *p = &x;
void *q= p;
char *r = q;
printf("%c", *r);
0 Votes
3 Answers
I want to input two int in my program. I do this but it is wrong. How can i do it?
0 Votes
3 Answers
A questin of c++
1 Vote
13 Answers
in the lesson, a question have been asked about the output of int("3"+"4") and the answer is 34.but it has no output..
1 Vote
2 Answers
x = 42;
int num = 0;
while (num <3)
Consele.writeline (x);
num++;
int x = 42; is just an int with an asigned value of 42
int num=0; is what initiate the count for the while loop
while (num < 3); means 0<3 true, 1< 3 true, 2<3 true, the loop end at 2 bc 3 <3 is false
consele.writeline (x) will display 42 while num < 3
num++ will execute and then add 1 to check if the while loop still true, but it stop at 2, bc 3 makes it false.
so the consele.write will write 42 three times. x=42, remember the (x)
0 Votes
2 Answers
int a = 14;int b = 23; if (a&& b) cout << a; else cout << b; can some body tell my what will be the output and explain pl
1 Vote
15 Answers
What is the result of a after this for loop run" for( int a=1;a<6;++a){} because first this for loop which type format see
3 Votes
5 Answers
Java args what is this??why to use that??why use void everytime...why cant i use int or others!
-1 Vote
2 Answers
What else I can use in place of int main, l(like int,float,etc.) which work in my this code and in 'C' language
1 Vote
3 Answers
What is the output of the ff. program fragment
int X=10;
While (x>0)
(
Count<<X<<endl;
X=X-3
0 Votes
2 Answers
There is an int on my batch that says...#4 in Cameroon and the #3 the values keeps changing and so on what does it mean?
1 Vote
7 Answers
If i use int in place of void without returning any value....the code still running
0 Votes
1 Answer
In Variables Topic, First It Tells Me I Can Assign int XYZ Multiple Values. Next it says Doing So Results In Syntax Error
4 Votes
4 Answers
Why is the output of
int ch='aa';
cout<<ch;
as 24929????
and similarly for
ch='zz';
cout<<ch;
as 31354???
please explain......
1 Vote
3 Answers
Hot today
Functions in python
2 Votes
Html 5 document question
1 Votes
𝙵𝙸𝙽𝙳 𝚃𝙷𝙴 𝙸𝙽𝙿𝚄𝚃 𝙾𝙵 𝚃𝙷𝙴 𝙿𝚁𝙾𝙶𝚁𝙰𝙼
1 Votes
Python
0 Votes
Actual Artificial Intelligence
0 Votes
Is this realistic enough?
1 Votes
Need friends
0 Votes