C :

#include<stdio.h>
int main()
{  //freopen("in.txt","r",stdin);
int n,i=0,j,x[1000],flag[1000]={0},fz[1000],sc[1000];
   scanf("%d",&n);
  char c,d;
  getchar();
   c=getchar();
    while(d=getchar())
	{if('0'<=d&&d<='9') x[i++]=d-'0';if(d==')') break;}
   for(i=0;i<n;i++) fz[i]=i;
   if(c=='A')
   {
	   for(i=0;i<n;i++)
	   {
           int count=0;
		   for(j=0;j<i;j++)
				if(x[j]<x[i]) ++count;
			sc[i]=count;
	   }
	   printf("B=(");
	   for(i=0;i<n;i++)
		   if(i!=n-1) printf("%d,",sc[i]);else printf("%d)\n",sc[i]);
   }
   else
   {
	   for(i=n-1;i>=0;i--)
	   {
		   int j=0,count =0;
		   for(count;count<=x[i];)
			{
				if(flag[j++]==0) count++;

			}
		   sc[i]=fz[j-1];flag[j-1]=1;
	   }
	   printf("A=(");
	   for(i=0;i<n;i++)
		   if(i!=n-1) printf("%d,",sc[i]);else printf("%d)\n",sc[i]);

   }
   return 0;
}

C++ :

#include<stdio.h>
int main()
{  //freopen("in.txt","r",stdin);
int n,i=0,j,x[1000],flag[1000]={0},fz[1000],sc[1000];
   scanf("%d",&n);
  char c,d;
  getchar();
   c=getchar();
    while(d=getchar())
	{if('0'<=d&&d<='9') x[i++]=d-'0';if(d==')') break;}
   for(i=0;i<n;i++) fz[i]=i;
   if(c=='A')
   {
	   for(i=0;i<n;i++)
	   {
           int count=0;
		   for(j=0;j<i;j++)
				if(x[j]<x[i]) ++count;
			sc[i]=count;
	   }
	   printf("B=(");
	   for(i=0;i<n;i++)
		   if(i!=n-1) printf("%d,",sc[i]);else printf("%d)\n",sc[i]);
   }
   else
   {
	   for(i=n-1;i>=0;i--)
	   {
		   int j=0,count =0;
		   for(count;count<=x[i];)
			{
				if(flag[j++]==0) count++;

			}
		   sc[i]=fz[j-1];flag[j-1]=1;
	   }
	   printf("A=(");
	   for(i=0;i<n;i++)
		   if(i!=n-1) printf("%d,",sc[i]);else printf("%d)\n",sc[i]);

   }
   return 0;
}