Von Neumann problem

#1

It is showing warning “non void function contains no return function” as an error , please help

#2

@paras.bisht share your code so that i can take a look

#3

#include
using namespace std;

int convert(int arr[], int n)
{

int dec_value [50]={0};



for(int i=0; i<n ;i++)
{
  int base = 1;
 while (arr[i]>0) {
    int last_digit = arr[i] % 10;
    arr[i] = arr[i] / 10;
    dec_value[i] += last_digit * base;
    base = base * 2;
}

// 	cout<<dec_value[i]<<endl;

}

for(int i=0; i<n ;i++)
{
cout<<dec_value[i]<<endl;
}
}
int main()
{
int n;
cin>>n;

int arr[50];

for(int i=0; i<n ;i++)
{
	cin>>arr[i];
}

convert(arr,  n);

return 0;

}

#4

@paras.bisht just change your function int convert to void convert it will work.
is it ok?

#5

@paras.bisht if its cleared dont forget to mark it as resolved in my doubts section :smiley:

#6

It is still showing the same error.

#7

#include
using namespace std;

void convert(int arr[], int n)
{

int dec_value [50]={0};



for(int i=0; i<n ;i++)
{
  int base = 1;
 while (arr[i]>0) {
    int last_digit = arr[i] % 10;
    arr[i] = arr[i] / 10;
    dec_value[i] += last_digit * base;
    base = base * 2;
}

}

for(int i=0; i<n ;i++)
{
cout<<dec_value[i]<<endl;
}

}
int main()
{
int n;
cin>>n;

int arr[50];

for(int i=0; i<n ;i++)
{
    cin>>arr[i];
}

convert(arr,  n);
return 0;

}

#8

here see this it works
is it ok now @paras.bisht?

#9

see below using namespace std;
it should be void not int

#10

image
image939Ă—221 5.11 KB

#include
using namespace std;

void convert(int arr[], int n)
{

int dec_value [50]={0};



for(int i=0; i<n ;i++)
{
  int base = 1;
 while (arr[i]>0) {
    int last_digit = arr[i] % 10;
    arr[i] = arr[i] / 10;
    dec_value[i] += last_digit * base;
    base = base * 2;
}

}

for(int i=0; i<n ;i++)
{
cout<<dec_value[i]<<endl;
}
}
int main()
{
int n;
cin>>n;

int arr[50];

for(int i=0; i<n ;i++)
{
	cin>>arr[i];
}

convert(arr,  n);
return 0;

}

#11

see your error says int convert you haven’t changed @paras.bisht

#12

It is still not working I have sent you the pic of compiled output

#13


copy this code correct and paste in hackerblocks then submit and tell

#14

Is it possible i can share my screen with you in real time

#15

have u submitted the code that i provide link of?

#16

just submit it one time then i can see what you have submitted then we can talk

#17

yeah I have done it, the code is working fine there

#18

ok so the problem is in your system compiler?

#19

I have no idea, when i am trying run it on the code editor provided to submit the solution it is showing error.

#20

can you talk to me on whatsapp ?there you can send me the photos efficiently