Q&A Discussions
What is the size of long int, long long int and long double for 64 bit architecture computer?
1 Vote
1 Answer
What is the difference between declaring a variable x with x=5 and assigning int *ptr= new int; *ptr=5?
1 Vote
4 Answers
Write program to check if number is even or odd. Take an int input from user, if it's even print "even", otherwise print "Odd"
1 Vote
6 Answers
While loops
0 Votes
3 Answers
In the following code, no matter what int value i give, it always outputs: 0 is thinking...
0 Votes
4 Answers
CAN WE WRITE include <iostream> and below that using namespace std; and int main () in pc
0 Votes
4 Answers
C "int" input problem
0 Votes
8 Answers
What is the main difference between void main and int main ? Pls answer my question thank u.
2 Votes
3 Answers
How to create q program which gives output as alphabet if string number if int or float and for anything else specified value
-2 Votes
8 Answers
hey guys, I've been trying to work out the formula 'v=I*r'. But whenever I run the program and input values for I and r, it doesn't give the right answer.
This is the code
#include <iostream>
using namespace std;
int main() {
int i,r;
int v = i*r;
cout<<"what is the value of i?\n";
cin>>i;
cout<<"what is the value of r?\n";
cin>>r;
cout<<"voltage ="<<v<<endl;
return 0;
}
p/s: I'm new to programming
1 Vote
8 Answers
How can I save just one input from the user to two distinct variables (such as int and string) in java?
0 Votes
5 Answers
Float to int? [python]
1 Vote
8 Answers#include <iostream>
using namespace std;
int main() {int a, b, sum= a+b;
cout << "Enter 1st number \n";
cin >> a; cout << a <<
2 Votes
3 Answers
What is an integer?
4 Votes
2 Answers
What is the difference between void main and int main and what is the difference when same code will excute ..
5 Votes
3 Answers
What 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
C++ conversion
0 Votes
10 Answers
int a = 320;
char *ptr;
ptr = (char*)&a;
printf("%d", *ptr);
// how the output is 64? Please explain.
0 Votes
2 Answers
public class MyClass {
public static void main(String[ ] args) {
int num = 5;
addOneTo(num);
System.out.println(num);
}
static int addOneTo(int num) {
num = num + 1;
return num;
}
}
0 Votes
2 Answers
Hot today
Is this realistic enough?
1 Votes
𝙵𝙸𝙽𝙳 𝚃𝙷𝙴 𝙸𝙽𝙿𝚄𝚃 𝙾𝙵 𝚃𝙷𝙴 𝙿𝚁𝙾𝙶𝚁𝙰𝙼
1 Votes
Need friends
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Python
1 Votes