Question

Can you help me with C++?

This program is supposed to read a number (only from 0 to 31) and display it in binary.

How ever when I run it it crashes. I dont know the reason. Can you help me please?

Answer 1

//
// main.cpp
// week4-5
//


#include <iostream>
using namespace std;
int main()
{

int number,a,b,c,d,e,f;
cin >> number;




a = number%2;
number = number/2;
b = number%2;
number = number/2;
c = number%2;
number = number/2;
d = number%2;
number = number%2;
e = number%2;
number = number/2;
f = number%2;

cout << f << e << d << c << b << a;





return 0;
}

Answer 2

It worked for me, are you getting any error when it crashes?

Answer 3

It completed, let me say that, since I input a 10 and it spat out 011010

Answer 4

for real now? It worked for you?

Answer 5

result: Success time: 0s memory: 2900 kB returned value: 0
input:

10

output:

011010

Answer 6

but thats not the correct binary number for 10 isnt it ;/ ?

Answer 7

It is not. The correct binary should be 1010

Answer 8

result: Success time: 0s memory: 2900 kB returned value: 0
input:

6

output:

000110

Answer 9

6 is correct though.

Answer 10

yea, pretty weird

Answer 11

It just means that you are doing a check more times than necessary with a multi-digit number. Something that could be fixed pretty easily.

Answer 12

Can you help me?

Answer 13

I can try, but we would need to figure out why it crashes for you first.

Answer 14

Yea I fixed the crash. Now all that is left is that illogical outcome

Answer 15

You need to do a check for value = 1. Looks like it mods down until the number is less than 1 and adds an extra '1'

Answer 16

hmm let me see

Answer 17

I can't the line on which I am incorrect :/

Answer 18

You need to put it into a loop with a condition to check for 1, or you need to place an if statement after each division to break out once you have a "number" equal to 1.

Answer 19

I found it, it was really a small detail. :)