Help me with this DSA gfg problem "Count frequency of an element' but giving error - Abort signal from

Question

https://sololearn.com/compiler-playground/c35X7MbSGAY3/?ref=app

#include <iostream>
using namespace std;
int main()
{
int arr[5]={1,2,3,4,5}, N=sizeof(arr)/sizeof(int), P=5;
cout<<"N: "<<N<<endl;
int i;
for(i=0;i<N;i++){
if(arr[i]>N)
{
cout<<"I am in else if";
arr[i]=0;
}
else if(N==1){
cout<<"I am in else if";
arr[i]=i+1;
}
}
//Step 1 -Substract value by 1
for(i=0;i<N;i++)
arr[i]--;
//Step 2 -use modulo and add n
for(i=0;i<N;i++){
arr[arr[i]%N]+=N;
cout<<" Step2- arr"<<arr[i]%N<<" - "<<arr[arr[i]%N]<<endl;
}
//Step 3 - To find no of occurance
for(i=0;i<N;i++){
arr[i]=arr[i]/N;
cout<<" Step3- arr"<<i<<" - "<<arr[i]<<endl;
}
}

Answer 1

carefully read the error message. i programming, it is very important to read and analyze the error message.

it says you did not declare what vector is. you need to specify that you want to use vectors.

#include <vector>

Answer 2

put the code in a script. it is easier to read and people can actually test it.

Answer 3

Bro see the link which I attached is for reference purpose i.e that same code I wrote on gfg which is below main() . If you will give same input without that vector then I pasted one more code below the link . In that case output is working fine but if you will paste same code which is in the link on gfg then it returns an error . Abort signal from abort(3) (SIGABRT)

Its Correct output is:
1 1 1 1 1

But actually code which I pasted below with same input then returning correct output. Same logic and code is written on code editor and one which is posted

Answer 4

Sis, put the code in a script. What do you mean by that?
See thing is simple - Code which I had pasted inside the sololearn link simply copy that and go to gfg and search for problem statement "Count frequency of an element " and paste it and run first compile then submit . Second thing is that code which I pasted above outside sololearn link that same code copy it and paste it in any online compiler . Then it will display the ans . According to test case it suppose to display 1 , 5 times which code is doing . But if that same code get pasted in gfg then it return error.