public static void main ( String [ ] args ) throws IOException {
  FastScanner fs = new FastScanner ( ) ;
  PrintWriter out = new PrintWriter ( System . out ) ;
  int tt = 1 ;
  while ( tt -- > 0 ) {
    int n = fs . nextInt ( ) ;
    long [ ] [ ] arr = new long [ n ] [ 3 ] ;
    for ( int i = 0 ;
    i < n ;
    i ++ ) {
      arr [ i ] [ 0 ] = fs . nextLong ( ) ;
      arr [ i ] [ 1 ] = fs . nextLong ( ) ;
      arr [ i ] [ 2 ] = fs . nextLong ( ) ;
    }
    ArrayList < Integer > list = new ArrayList < Integer > ( ) ;
    for ( int i = 0 ;
    i < n ;
    i ++ ) {
      if ( arr [ i ] [ 2 ] < 0 ) continue ;
      list . add ( i + 1 ) ;
      long offcry = arr [ i ] [ 0 ] ;
      long corcry = 0 ;
      int ind = 0 ;
      for ( int j = i + 1 ;
      j < n ;
      j ++ ) {
        if ( arr [ j ] [ 2 ] < 0 ) continue ;
        arr [ j ] [ 2 ] -= Math . max ( 0 , offcry - ( ind ++ ) ) + corcry ;
        if ( arr [ j ] [ 2 ] < 0 ) corcry += arr [ j ] [ 1 ] ;
      }
    }
    out . println ( list . size ( ) ) ;
    for ( int a : list ) out . print ( a + " " ) ;
  }
  out . close ( ) ;
}

public static void main ( String [ ] args ) throws IOException { FastScanner fs = new FastScanner ( ) ; PrintWriter out = new PrintWriter ( System . out ) ; int tt = 1 ; while ( tt -- > 0 ) { int n = fs . nextInt ( ) ; long [ ] [ ] arr = new long [ n ] [ 3 ] ; for ( int i = 0 ; i < n ; i ++ ) { arr [ i ] [ 0 ] = fs . nextLong ( ) ; arr [ i ] [ 1 ] = fs . nextLong ( ) ; arr [ i ] [ 2 ] = fs . nextLong ( ) ; } ArrayList < Integer > list = new ArrayList < Integer > ( ) ; for ( int i = 0 ; i < n ; i ++ ) { if ( arr [ i ] [ 2 ] < 0 ) continue ; list . add ( i + 1 ) ; long offcry = arr [ i ] [ 0 ] ; long corcry = 0 ; int ind = 0 ; for ( int j = i + 1 ; j < n ; j ++ ) { if ( arr [ j ] [ 2 ] < 0 ) continue ; arr [ j ] [ 2 ] -= Math . max ( 0 , offcry - ( ind ++ ) ) + corcry ; if ( arr [ j ] [ 2 ] < 0 ) corcry += arr [ j ] [ 1 ] ; } } out . println ( list . size ( ) ) ; for ( int a : list ) out . print ( a + " ▁ " ) ; } out . close ( ) ; }
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