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# include <iostream>
# include <fstream>
# include <sstream>
# include <algorithm>
# include <numeric>
# include <cstdio>
# include <cmath>
# include <cstdlib>
# include <cstring>
# include <vector>
# include <list>
# include <set>
# include <map>
# include <stack>
# include <queue>
# include <deque>
 
using namespace std;
 
#define GI ({int t;scanf("%d",&t);t;})
#define FOR(i,a,b) for(int i=a;i<b;i++)
#define REP(i,n) FOR(i,0,n)
#define pb push_back
#define sz size()
#define INF (int)1e9
#define EPS LD(1e-9)
#define DINF LD(1e50)
#define MAXINT 1001
#define MDINT 1000000007
#define loop2(x,i,j,n,m) for(i=0;i<n;i++){for(j=0;j<m;j++){printf("%d ",x[i][j]);}printf("\n");}
#define loop(x,i,n) for(i=0;i<n;i++){printf("%d ",x[i]);}printf("\n");
 
typedef long long LL;
typedef unsigned long long ULL;
typedef vector<int> VI;
typedef vector<string> VS;
typedef vector<vector<int> > VVI;
typedef pair<int,int> PII;
typedef double LD;
 
int main(){
    int a,t,i,j,k,n,max,store[2001][2],next,points,len;    
    t = GI;
    REP(a,t){
      n = GI ;
      REP(i,n){scanf("%d%d",&store[i][0],&store[i][1]);}
 
      REP(i,n){len[i]=1;points[i]=store[i][1];next[i]=-1;}
      for(i=n-1;i>=0;i--){
	for(j=i+1;j<n;j++){
	  if(store[j]>store[i]){
            if(len[j]+1>len[i]){len[i]=len[j]+1;next[i]=j;points[i]=points[j]+store[i][1];}
	    if(len[j]+1==len[i]){
               if(points[j]+store[i][1]>=points[i]){next[i]=j;points[i]=points[j]+store[i][1];}
            }
          }	
        }
      }
      for(i=0,max=0,maxi=-1;i<n;i++){
        if(len[i]>max){maxi=i;max=len[i];}
      while(1){printf("%d ",maxi);maxi=next[maxi];if(maxi==-1)break;}printf("\n");     
      }
    return 0;
}
 

prog.cpp: In function ‘int main()’:
prog.cpp:48: error: invalid types ‘int[int]’ for array subscript
prog.cpp:48: error: invalid types ‘int[int]’ for array subscript
prog.cpp:48: error: invalid types ‘int[int]’ for array subscript
prog.cpp:49: warning: name lookup of ‘i’ changed
prog.cpp:42: warning:   matches this ‘i’ under ISO standard rules
prog.cpp:46: warning:   matches this ‘i’ under old rules
prog.cpp:52: error: invalid types ‘int[int]’ for array subscript
prog.cpp:52: error: invalid types ‘int[int]’ for array subscript
prog.cpp:52: error: invalid types ‘int[int]’ for array subscript
prog.cpp:52: error: invalid types ‘int[int]’ for array subscript
prog.cpp:52: error: invalid types ‘int[int]’ for array subscript
prog.cpp:52: error: invalid types ‘int[int]’ for array subscript
prog.cpp:52: error: invalid types ‘int[int]’ for array subscript
prog.cpp:53: error: invalid types ‘int[int]’ for array subscript
prog.cpp:53: error: invalid types ‘int[int]’ for array subscript
prog.cpp:54: error: invalid types ‘int[int]’ for array subscript
prog.cpp:54: error: invalid types ‘int[int]’ for array subscript
prog.cpp:54: error: invalid types ‘int[int]’ for array subscript
prog.cpp:54: error: invalid types ‘int[int]’ for array subscript
prog.cpp:54: error: invalid types ‘int[int]’ for array subscript
prog.cpp:59: error: ‘maxi’ was not declared in this scope
prog.cpp:60: error: invalid types ‘int[int]’ for array subscript
prog.cpp:60: error: invalid types ‘int[int]’ for array subscript
prog.cpp:42: warning: unused variable ‘a’
prog.cpp:42: warning: unused variable ‘k’
prog.cpp:64: error: expected `}' at end of input
prog.cpp:43: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result
prog.cpp:45: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result
prog.cpp:46: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result

Standard output is empty