; LLVM IR from lzyrapx/Competitive-Programming :: ACdream (1109（难题）)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::vector<int>, std::pair<const std::vector<int>, int>, std::_Select1st<std::pair<const std::vector<int>, int>>, std::less<std::vector<int>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::vector<int>, std::pair<const std::vector<int>, int>, std::_Select1st<std::pair<const std::vector<int>, int>>, std::less<std::vector<int>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@mp = external dso_local global %"class.std::map", align 8
@t = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@K = external dso_local global i32, align 4
@in = external dso_local global [14 x i32], align 16
@g = external dso_local global [60 x [60 x i32]], align 16
@b = external dso_local global [60 x [60 x i32]], align 16
@fac = external dso_local global [20 x i32], align 16
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapISt6vectorIiSaIiEEiSt4lessIS2_ESaISt4pairIKS2_iEEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4initv() #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr, ptr) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z4fModPA60_iix(ptr noundef, i32 noundef, i64 noundef) #1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  store i32 1, ptr @fac, align 16, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  store i32 1, ptr %4, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %29, %0
  %15 = load i32, ptr %4, align 4, !tbaa !5
  %16 = icmp sle i32 %15, 13
  br i1 %16, label %18, label %17

17:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  br label %32

18:                                               ; preds = %14
  %19 = load i32, ptr %4, align 4, !tbaa !5
  %20 = sub nsw i32 %19, 1
  %21 = sext i32 %20 to i64
  %22 = getelementptr inbounds [20 x i32], ptr @fac, i64 0, i64 %21
  %23 = load i32, ptr %22, align 4, !tbaa !5
  %24 = load i32, ptr %4, align 4, !tbaa !5
  %25 = mul nsw i32 %23, %24
  %26 = load i32, ptr %4, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [20 x i32], ptr @fac, i64 0, i64 %27
  store i32 %25, ptr %28, align 4, !tbaa !5
  br label %29

29:                                               ; preds = %18
  %30 = load i32, ptr %4, align 4, !tbaa !5
  %31 = add nsw i32 %30, 1
  store i32 %31, ptr %4, align 4, !tbaa !5
  br label %14, !llvm.loop !9

32:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  %33 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %5)
          to label %34 unwind label %48

34:                                               ; preds = %32
  br label %35

35:                                               ; preds = %110, %34
  %36 = load i32, ptr %5, align 4, !tbaa !5
  %37 = add nsw i32 %36, -1
  store i32 %37, ptr %5, align 4, !tbaa !5
  %38 = icmp ne i32 %36, 0
  br i1 %38, label %39, label %111

39:                                               ; preds = %35
  %40 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.3, ptr noundef %2, ptr noundef @K, ptr noundef @m)
          to label %41 unwind label %48

41:                                               ; preds = %39
  invoke void @_Z4initv()
          to label %42 unwind label %48

42:                                               ; preds = %41
  call void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %43

43:                                               ; preds = %62, %42
  %44 = load i32, ptr %8, align 4, !tbaa !5
  %45 = load i32, ptr @K, align 4, !tbaa !5
  %46 = icmp slt i32 %44, %45
  br i1 %46, label %52, label %47

47:                                               ; preds = %43
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %69

48:                                               ; preds = %69, %41, %39, %32
  %49 = landingpad { ptr, i32 }
          cleanup
  %50 = extractvalue { ptr, i32 } %49, 0
  store ptr %50, ptr %6, align 8
  %51 = extractvalue { ptr, i32 } %49, 1
  store i32 %51, ptr %7, align 4
  br label %113

52:                                               ; preds = %43
  %53 = load i32, ptr %8, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds i32, ptr @in, i64 %54
  %56 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %55)
          to label %57 unwind label %65

57:                                               ; preds = %52
  %58 = load i32, ptr %8, align 4, !tbaa !5
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds [14 x i32], ptr @in, i64 0, i64 %59
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 4 dereferenceable(4) %60)
          to label %61 unwind label %65

61:                                               ; preds = %57
  br label %62

62:                                               ; preds = %61
  %63 = load i32, ptr %8, align 4, !tbaa !5
  %64 = add nsw i32 %63, 1
  store i32 %64, ptr %8, align 4, !tbaa !5
  br label %43, !llvm.loop !11

65:                                               ; preds = %57, %52
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %6, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %113

69:                                               ; preds = %47
  %70 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %71 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %9, i32 0, i32 0
  store ptr %70, ptr %71, align 8
  %72 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %73 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %10, i32 0, i32 0
  store ptr %72, ptr %73, align 8
  %74 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %9, i32 0, i32 0
  %75 = load ptr, ptr %74, align 8
  %76 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %10, i32 0, i32 0
  %77 = load ptr, ptr %76, align 8
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr %75, ptr %77)
          to label %78 unwind label %48

78:                                               ; preds = %69
  %79 = load i32, ptr @t, align 4, !tbaa !5
  %80 = load i64, ptr %2, align 8, !tbaa !12
  call void @_Z4fModPA60_iix(ptr noundef @g, i32 noundef %79, i64 noundef %80)
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #6
  store i32 0, ptr %11, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  %81 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapISt6vectorIiSaIiEEiSt4lessIS2_ESaISt4pairIKS2_iEEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48) @mp, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %82 unwind label %89

82:                                               ; preds = %78
  %83 = load i32, ptr %81, align 4, !tbaa !5
  store i32 %83, ptr %12, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  store i32 1, ptr %13, align 4, !tbaa !5
  br label %84

84:                                               ; preds = %104, %82
  %85 = load i32, ptr %13, align 4, !tbaa !5
  %86 = load i32, ptr @t, align 4, !tbaa !5
  %87 = icmp sle i32 %85, %86
  br i1 %87, label %93, label %88

88:                                               ; preds = %84
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %107

89:                                               ; preds = %107, %78
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %6, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %113

93:                                               ; preds = %84
  %94 = load i32, ptr %11, align 4, !tbaa !5
  %95 = load i32, ptr %12, align 4, !tbaa !5
  %96 = sext i32 %95 to i64
  %97 = getelementptr inbounds [60 x [60 x i32]], ptr @b, i64 0, i64 %96
  %98 = load i32, ptr %13, align 4, !tbaa !5
  %99 = sext i32 %98 to i64
  %100 = getelementptr inbounds [60 x i32], ptr %97, i64 0, i64 %99
  %101 = load i32, ptr %100, align 4, !tbaa !5
  %102 = add nsw i32 %94, %101
  %103 = srem i32 %102, 19921214
  store i32 %103, ptr %11, align 4, !tbaa !5
  br label %104

104:                                              ; preds = %93
  %105 = load i32, ptr %13, align 4, !tbaa !5
  %106 = add nsw i32 %105, 1
  store i32 %106, ptr %13, align 4, !tbaa !5
  br label %84, !llvm.loop !14

107:                                              ; preds = %88
  %108 = load i32, ptr %11, align 4, !tbaa !5
  %109 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.4, i32 noundef %108)
          to label %110 unwind label %89

110:                                              ; preds = %107
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %35, !llvm.loop !15

111:                                              ; preds = %35
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #6
  %112 = load i32, ptr %1, align 4
  ret i32 %112

113:                                              ; preds = %89, %65, %48
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #6
  br label %114

114:                                              ; preds = %113
  %115 = load ptr, ptr %6, align 8
  %116 = load i32, ptr %7, align 4
  %117 = insertvalue { ptr, i32 } poison, ptr %115, 0
  %118 = insertvalue { ptr, i32 } %117, i32 %116, 1
  resume { ptr, i32 } %118
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

declare i32 @printf(ptr noundef, ...) #5

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 #2 = { mustprogress 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 = { inlinehint mustprogress 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 #4 = { mustprogress norecurse 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 #5 = { "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 #6 = { nounwind }

!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 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = !{!13, !13, i64 0}
!13 = !{!"long long", !7, i64 0}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::vector<int>, std::pair<const std::vector<int>, int>, std::_Select1st<std::pair<const std::vector<int>, int>>, std::less<std::vector<int>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::vector<int>, std::pair<const std::vector<int>, int>, std::_Select1st<std::pair<const std::vector<int>, int>>, std::less<std::vector<int>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@mp = external dso_local global %"class.std::map", align 8
@t = external dso_local local_unnamed_addr global i32, align 4
@m = external dso_local global i32, align 4
@K = external dso_local global i32, align 4
@in = external dso_local global [14 x i32], align 16
@g = external dso_local global [60 x [60 x i32]], align 16
@b = external dso_local local_unnamed_addr global [60 x [60 x i32]], align 16
@fac = external dso_local local_unnamed_addr global [20 x i32], align 16
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapISt6vectorIiSaIiEEiSt4lessIS2_ESaISt4pairIKS2_iEEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z4initv() local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr, ptr) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z4fModPA60_iix(ptr noundef, i32 noundef, i64 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca i64, align 8
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  store <4 x i32> <i32 1, i32 1, i32 2, i32 6>, ptr @fac, align 16, !tbaa !5
  store <4 x i32> <i32 24, i32 120, i32 720, i32 5040>, ptr getelementptr inbounds (i8, ptr @fac, i64 16), align 16, !tbaa !5
  store <4 x i32> <i32 40320, i32 362880, i32 3628800, i32 39916800>, ptr getelementptr inbounds (i8, ptr @fac, i64 32), align 16, !tbaa !5
  store i32 479001600, ptr getelementptr inbounds (i8, ptr @fac, i64 48), align 16, !tbaa !5
  store i32 1932053504, ptr getelementptr inbounds (i8, ptr @fac, i64 52), align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  %4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %3)
  %5 = load i32, ptr %3, align 4, !tbaa !5
  %6 = add nsw i32 %5, -1
  store i32 %6, ptr %3, align 4, !tbaa !5
  %.not33 = icmp eq i32 %5, 0
  br i1 %.not33, label %._crit_edge36, label %.lr.ph35

.lr.ph35:                                         ; preds = %0, %._crit_edge32
  %7 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.3, ptr noundef nonnull %1, ptr noundef nonnull @K, ptr noundef nonnull @m)
  invoke void @_Z4initv()
          to label %8 unwind label %13

8:                                                ; preds = %.lr.ph35
  call void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  %9 = load i32, ptr @K, align 4, !tbaa !5
  %10 = icmp sgt i32 %9, 0
  br i1 %10, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %17, %8
  %11 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  %12 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr %11, ptr %12)
          to label %23 unwind label %13

13:                                               ; preds = %._crit_edge, %.lr.ph35
  %14 = landingpad { ptr, i32 }
          cleanup
  br label %51

.lr.ph:                                           ; preds = %8, %17
  %indvars.iv = phi i64 [ %indvars.iv.next, %17 ], [ 0, %8 ]
  %15 = getelementptr inbounds i32, ptr @in, i64 %indvars.iv
  %16 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %15)
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 4 dereferenceable(4) %15)
          to label %17 unwind label %21

17:                                               ; preds = %.lr.ph
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %18 = load i32, ptr @K, align 4, !tbaa !5
  %19 = sext i32 %18 to i64
  %20 = icmp slt i64 %indvars.iv.next, %19
  br i1 %20, label %.lr.ph, label %._crit_edge, !llvm.loop !9

21:                                               ; preds = %.lr.ph
  %22 = landingpad { ptr, i32 }
          cleanup
  br label %51

23:                                               ; preds = %._crit_edge
  %24 = load i32, ptr @t, align 4, !tbaa !5
  %25 = load i64, ptr %1, align 8, !tbaa !11
  call void @_Z4fModPA60_iix(ptr noundef nonnull @g, i32 noundef %24, i64 noundef %25)
  %26 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapISt6vectorIiSaIiEEiSt4lessIS2_ESaISt4pairIKS2_iEEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48) @mp, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %27 unwind label %40

27:                                               ; preds = %23
  %28 = load i32, ptr @t, align 4, !tbaa !5
  %.not2327 = icmp slt i32 %28, 1
  br i1 %.not2327, label %._crit_edge32, label %.lr.ph31

.lr.ph31:                                         ; preds = %27
  %29 = load i32, ptr %26, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = zext nneg i32 %28 to i64
  %xtraiter = and i64 %31, 1
  %32 = icmp eq i32 %28, 1
  br i1 %32, label %._crit_edge32.loopexit.unr-lcssa, label %.lr.ph31.new

.lr.ph31.new:                                     ; preds = %.lr.ph31
  %unroll_iter = and i64 %31, 2147483646
  br label %42

._crit_edge32.loopexit.unr-lcssa:                 ; preds = %42, %.lr.ph31
  %.lcssa.ph = phi i32 [ poison, %.lr.ph31 ], [ %50, %42 ]
  %indvars.iv39.unr = phi i64 [ 1, %.lr.ph31 ], [ %indvars.iv.next40.1, %42 ]
  %.01828.unr = phi i32 [ 0, %.lr.ph31 ], [ %50, %42 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge32, label %._crit_edge32.loopexit.epilog-lcssa

._crit_edge32.loopexit.epilog-lcssa:              ; preds = %._crit_edge32.loopexit.unr-lcssa
  %33 = getelementptr inbounds [60 x [60 x i32]], ptr @b, i64 0, i64 %30, i64 %indvars.iv39.unr
  %34 = load i32, ptr %33, align 4, !tbaa !5
  %35 = add nsw i32 %34, %.01828.unr
  %36 = srem i32 %35, 19921214
  br label %._crit_edge32

._crit_edge32:                                    ; preds = %._crit_edge32.loopexit.epilog-lcssa, %._crit_edge32.loopexit.unr-lcssa, %27
  %.018.lcssa = phi i32 [ 0, %27 ], [ %.lcssa.ph, %._crit_edge32.loopexit.unr-lcssa ], [ %36, %._crit_edge32.loopexit.epilog-lcssa ]
  %37 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.4, i32 noundef %.018.lcssa)
  %38 = load i32, ptr %3, align 4, !tbaa !5
  %39 = add nsw i32 %38, -1
  store i32 %39, ptr %3, align 4, !tbaa !5
  %.not = icmp eq i32 %38, 0
  br i1 %.not, label %._crit_edge36, label %.lr.ph35, !llvm.loop !13

40:                                               ; preds = %23
  %41 = landingpad { ptr, i32 }
          cleanup
  br label %51

42:                                               ; preds = %42, %.lr.ph31.new
  %indvars.iv39 = phi i64 [ 1, %.lr.ph31.new ], [ %indvars.iv.next40.1, %42 ]
  %.01828 = phi i32 [ 0, %.lr.ph31.new ], [ %50, %42 ]
  %niter = phi i64 [ 0, %.lr.ph31.new ], [ %niter.next.1, %42 ]
  %43 = getelementptr inbounds [60 x [60 x i32]], ptr @b, i64 0, i64 %30, i64 %indvars.iv39
  %44 = load i32, ptr %43, align 4, !tbaa !5
  %45 = add nsw i32 %44, %.01828
  %46 = srem i32 %45, 19921214
  %indvars.iv.next40 = add nuw nsw i64 %indvars.iv39, 1
  %47 = getelementptr inbounds [60 x [60 x i32]], ptr @b, i64 0, i64 %30, i64 %indvars.iv.next40
  %48 = load i32, ptr %47, align 4, !tbaa !5
  %49 = add nsw i32 %48, %46
  %50 = srem i32 %49, 19921214
  %indvars.iv.next40.1 = add nuw nsw i64 %indvars.iv39, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %._crit_edge32.loopexit.unr-lcssa, label %42, !llvm.loop !14

._crit_edge36:                                    ; preds = %._crit_edge32, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #6
  ret i32 0

51:                                               ; preds = %40, %21, %13
  %.pn = phi { ptr, i32 } [ %22, %21 ], [ %41, %40 ], [ %14, %13 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE5clearEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #5

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress 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 #2 = { mustprogress 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 = { inlinehint mustprogress 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 #4 = { mustprogress norecurse 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 #5 = { 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 #6 = { nounwind }

!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 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"long long", !7, i64 0}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SLPVectorizerPass,SROAPass,SimplifyCFGPass