No, on codechef you just have to submit your code or or your file in which you have written your code. No specific file name is required.

Thank you for your answer but I actually want to know what is wrong with my code. I am not able to figure out any. Can you help me with that please.

Thanks.

Only 5 test cases are correct for this code. Can you help me please.

#include<iostream>
using namespace std;
int main()
{
    int n,h,k,f=0;
    cin>>n>>h;
    int ar[n];
    for(int i=0;i<n;i++)
        cin>>ar[i];
        int x=0;
    for(;;)
    {
        cin>>k;
        switch(k)
        {
            case 1: if(x>=0)
                       --x;
                    break;
            case 2: if(x<(n-1))
                       ++x;
                    break;
            case 3: if(ar[x]>0&&f==0)

I have written this code but the IARCS compiler is showing "fatal" state every time. Can anyone help me with this.

#include<iostream>
#include<cmath>
using namespace std;
int main()
{
    int n,p1,p2,p1t=0,p2t=0,d,m=0,p;
    cin>>n;
    for(int i=0;i<n;i++)
    {
        cin>>p1>>p2;
        p1t+=p1;
        p2t+=p2;
        d=p1t-p2t;
        if(m<abs(d))
        {
            m=abs(d);
            p=d>0?1:2;
        }
    }
    cout<<p<<" "<<m;

Yes

Why does the compiler shows "no output file" when you use "new" keyword to declare an array??