#import <stdio.h>
typedef long long INT;
INT f(INT n){
	for(INT k=1;;k++){
		if(k*(k+1)/2>=n) {
			return k;
		}
	}
}
int main() {
	INT N;
	scanf("%lld",&N);
	while(N>0){
		INT m=f(N);
		printf("%lld\n",m);
		N-=m;
	}
}
; ModuleID = '/data/TheStack_IR/OJ_Samples/Collated/ObjectiveC/Source_880/source.m'
source_filename = "/data/TheStack_IR/OJ_Samples/Collated/ObjectiveC/Source_880/source.m"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"

@.str = private unnamed_addr constant [5 x i8] c"%lld\00", align 1
@.str.1 = private unnamed_addr constant [6 x i8] c"%lld\0A\00", align 1

; Function Attrs: nofree norecurse nosync nounwind memory(none) uwtable
define dso_local i64 @f(i64 noundef %n) local_unnamed_addr #0 {
entry:
  br label %for.cond

for.cond:                                         ; preds = %for.cond, %entry
  %k.0 = phi i64 [ 1, %entry ], [ %add, %for.cond ]
  %add = add nuw nsw i64 %k.0, 1
  %mul = mul nsw i64 %add, %k.0
  %div4 = lshr i64 %mul, 1
  %cmp.not = icmp slt i64 %div4, %n
  br i1 %cmp.not, label %for.cond, label %if.then

if.then:                                          ; preds = %for.cond
  ret i64 %k.0
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nofree nounwind uwtable
define dso_local i32 @main() local_unnamed_addr #2 {
entry:
  %N = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %N) #4
  %call = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %N)
  %.pr = load i64, ptr %N, align 8, !tbaa !5
  %cmp4 = icmp sgt i64 %.pr, 0
  br i1 %cmp4, label %for.cond.i.preheader, label %while.end

for.cond.i.preheader:                             ; preds = %entry, %f.exit
  %0 = phi i64 [ %sub, %f.exit ], [ %.pr, %entry ]
  br label %for.cond.i

for.cond.i:                                       ; preds = %for.cond.i.preheader, %for.cond.i
  %k.0.i = phi i64 [ %add.i, %for.cond.i ], [ 1, %for.cond.i.preheader ]
  %add.i = add nuw nsw i64 %k.0.i, 1
  %mul.i = mul nsw i64 %add.i, %k.0.i
  %div4.i = lshr i64 %mul.i, 1
  %cmp.not.i = icmp ult i64 %div4.i, %0
  br i1 %cmp.not.i, label %for.cond.i, label %f.exit

f.exit:                                           ; preds = %for.cond.i
  %call2 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %k.0.i)
  %1 = load i64, ptr %N, align 8, !tbaa !5
  %sub = sub nsw i64 %1, %k.0.i
  store i64 %sub, ptr %N, align 8, !tbaa !5
  %cmp = icmp sgt i64 %sub, 0
  br i1 %cmp, label %for.cond.i.preheader, label %while.end

while.end:                                        ; preds = %f.exit, %entry
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %N) #4
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

attributes #0 = { nofree norecurse nosync nounwind memory(none) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nofree nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

!llvm.linker.options = !{}
!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"Ubuntu clang version 18.0.0 (++20231007042255+8abb2ace888b-1~exp1~20231007042414.1230)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
