I am a beginner in C++, but I made it in Pascal for AC.
Please help me to find the mistake!

#include<iostream.h>
int huge c[100001];
void main()
{long a[15],n=0,m=0,mm,i,j;
do{n++;cin>>a[n];if(a[n]>m)m=a[n];}while(a[n]);
n--;
c[0]=0;
c[1]=1;
for(i=2;i<=m;i++){if(i%2==0)c[i]=c[i/2];
              else c[i]=c[i/2]+c[i/2+1];}
for(i=1;i<=n;i++){mm=0;for(j=1;j<=a[i];j++)if(mm<c[j])mm=c[j];cout<<mm<<endl;}

    }

Just erase "huge" in follow line:
int huge c[100001];
There is no such type on C++.