Q&A Discussions
variable char is used for ?? like int is use for integer and double is use for fraction decimal
0 Votes
8 Answers
#include <stdio.h>
int main()
{
char subject ;
printf ("Enter your subject\n");
scanf ("%c", & subject );
switch (subject
0 Votes
5 Answers
end of function?
1 Vote
2 Answers
Why did this code do not make error, if input would be Smith like "4.5"? How to solve the problem
1 Vote
5 Answers
Can anyone tell me that, In java how to return int array with square brackets like for python we use list then how to do java
1 Vote
9 Answers
int passenger, seats, filledseats, emptyseats; seats=50; cout << "Enter passengers amount" << endl; cin >> passenger;
-1 Vote
3 Answers
C Program to design and simulate a FA that accepts keywords like char, case, int etc.
-1 Vote
3 Answers
What is the difference between int and signed int? Both of them may be positive or negative...
0 Votes
6 Answers
How can I use explicit conversion in C# as I m trying this for converting int to char...
2 Votes
4 Answers
int (*fp)(char*); in the above instruction, What is fp and char and how are they interlinked:
1 Vote
3 Answers
hello. please help me to understand this code:
int main(){
int i=50, b=20,c=30;
i=c,b;
cout<<i<<endl;
i=(c,b);
cout<<i<<endl;
}
outputs:
30
20
I don't realize, what does the parantheses change (3 and 5 line)
1 Vote
3 Answers
If I put 7%28, the result is 7. How come? Is it because 7 is a smaller int number than 28?
0 Votes
4 Answers
🔴Help plZ🔴
-3 Votes
15 Answers
I read somewhere that hashCode is conversion of internal memory address in int type according to javadocs
0 Votes
3 Answers
Parseint()
0 Votes
7 Answers
can someone please explain why this code keeps telling me complication error instead of outputting the value of speed.
#include <iostream>
using namespace std;
class myClass {
public:
void setcarspeed (int a){
speed=a;
}
int getcarspeed(){
return speed;
}
private:
int speed;
};
int main() {
myClass obj;
obj.setcarspeed (40);
cout<<obj.getcarspeed ;
return 0;
}
2 Votes
3 Answers
int a = 5 % 10; System.out.print(a); why is the answer 5? Shouldn't the remainder be 10?
1 Vote
3 Answers
Can i use the int to let the user input a statement using letters instead of numbers
0 Votes
2 Answers
#include <stdio.h>
int main() {
char * s="a string";
char *p=s;
while(*p++)
printf ("%d",(int)(p-s));
return 0;
}
0 Votes
1 Answer
Can someone explain this
int numb = 15;
int *numbptr;
numbptr = &numb;
*numbptr = 20;
cout << *numbptr;
Output: 20
why changing the value of the pointer chamge the value of the numb variable too?
0 Votes
5 Answers
hey we can use void main() in place of int main() right? what's the difference? #needhelp
2 Votes
3 Answers
C# error. Please help me.
0 Votes
1 Answer
Hot today
Is this realistic enough?
2 Votes
Need friends
0 Votes
Web Development
0 Votes
Please complete this code.
0 Votes
Cybersecurity techies
2 Votes