; LLVM IR from DionysiosB/CodeForces :: 0400-0499 (446A-DZYLovesSequences)

; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca %"class.std::allocator", align 1
  %13 = alloca i32, align 4
  %14 = alloca i64, align 8
  %15 = alloca i64, align 8
  %16 = alloca i64, align 8
  %17 = alloca i32, align 4
  %18 = alloca i64, align 8
  %19 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #7
  %20 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2)
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #7
  %21 = load i64, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %4) #7
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %21, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %22 unwind label %29

22:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  store i32 0, ptr %7, align 4, !tbaa !9
  br label %23

23:                                               ; preds = %39, %22
  %24 = load i32, ptr %7, align 4, !tbaa !9
  %25 = sext i32 %24 to i64
  %26 = load i64, ptr %2, align 8, !tbaa !5
  %27 = icmp slt i64 %25, %26
  br i1 %27, label %33, label %28

28:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %46

29:                                               ; preds = %0
  %30 = landingpad { ptr, i32 }
          cleanup
  %31 = extractvalue { ptr, i32 } %30, 0
  store ptr %31, ptr %5, align 8
  %32 = extractvalue { ptr, i32 } %30, 1
  store i32 %32, ptr %6, align 4
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #7
  br label %232

33:                                               ; preds = %23
  %34 = load i32, ptr %7, align 4, !tbaa !9
  %35 = sext i32 %34 to i64
  %36 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %35) #7
  %37 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %36)
          to label %38 unwind label %42

38:                                               ; preds = %33
  br label %39

39:                                               ; preds = %38
  %40 = load i32, ptr %7, align 4, !tbaa !9
  %41 = add nsw i32 %40, 1
  store i32 %41, ptr %7, align 4, !tbaa !9
  br label %23, !llvm.loop !11

42:                                               ; preds = %33
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %5, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %231

46:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #7
  %47 = load i64, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #7
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %47, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %48 unwind label %56

48:                                               ; preds = %46
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef 0) #7
  store i64 1, ptr %49, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  store i32 1, ptr %10, align 4, !tbaa !9
  br label %50

50:                                               ; preds = %84, %48
  %51 = load i32, ptr %10, align 4, !tbaa !9
  %52 = sext i32 %51 to i64
  %53 = load i64, ptr %2, align 8, !tbaa !5
  %54 = icmp slt i64 %52, %53
  br i1 %54, label %60, label %55

55:                                               ; preds = %50
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  br label %87

56:                                               ; preds = %46
  %57 = landingpad { ptr, i32 }
          cleanup
  %58 = extractvalue { ptr, i32 } %57, 0
  store ptr %58, ptr %5, align 8
  %59 = extractvalue { ptr, i32 } %57, 1
  store i32 %59, ptr %6, align 4
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #7
  br label %230

60:                                               ; preds = %50
  %61 = load i32, ptr %10, align 4, !tbaa !9
  %62 = sub nsw i32 %61, 1
  %63 = sext i32 %62 to i64
  %64 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %63) #7
  %65 = load i64, ptr %64, align 8, !tbaa !5
  %66 = load i32, ptr %10, align 4, !tbaa !9
  %67 = sext i32 %66 to i64
  %68 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %67) #7
  %69 = load i64, ptr %68, align 8, !tbaa !5
  %70 = icmp slt i64 %65, %69
  br i1 %70, label %71, label %78

71:                                               ; preds = %60
  %72 = load i32, ptr %10, align 4, !tbaa !9
  %73 = sub nsw i32 %72, 1
  %74 = sext i32 %73 to i64
  %75 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %74) #7
  %76 = load i64, ptr %75, align 8, !tbaa !5
  %77 = add nsw i64 %76, 1
  br label %79

78:                                               ; preds = %60
  br label %79

79:                                               ; preds = %78, %71
  %80 = phi i64 [ %77, %71 ], [ 1, %78 ]
  %81 = load i32, ptr %10, align 4, !tbaa !9
  %82 = sext i32 %81 to i64
  %83 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %82) #7
  store i64 %80, ptr %83, align 8, !tbaa !5
  br label %84

84:                                               ; preds = %79
  %85 = load i32, ptr %10, align 4, !tbaa !9
  %86 = add nsw i32 %85, 1
  store i32 %86, ptr %10, align 4, !tbaa !9
  br label %50, !llvm.loop !13

87:                                               ; preds = %55
  call void @llvm.lifetime.start.p0(i64 24, ptr %11) #7
  %88 = load i64, ptr %2, align 8, !tbaa !5
  %89 = add nsw i64 %88, 1
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #7
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #7
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %89, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %90 unwind label %101

90:                                               ; preds = %87
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #7
  %91 = load i64, ptr %2, align 8, !tbaa !5
  %92 = sub nsw i64 %91, 1
  %93 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %92) #7
  store i64 1, ptr %93, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #7
  %94 = load i64, ptr %2, align 8, !tbaa !5
  %95 = sub nsw i64 %94, 2
  %96 = trunc i64 %95 to i32
  store i32 %96, ptr %13, align 4, !tbaa !9
  br label %97

97:                                               ; preds = %129, %90
  %98 = load i32, ptr %13, align 4, !tbaa !9
  %99 = icmp sge i32 %98, 0
  br i1 %99, label %105, label %100

100:                                              ; preds = %97
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  br label %132

101:                                              ; preds = %87
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %5, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %6, align 4
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #7
  br label %229

105:                                              ; preds = %97
  %106 = load i32, ptr %13, align 4, !tbaa !9
  %107 = sext i32 %106 to i64
  %108 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %107) #7
  %109 = load i64, ptr %108, align 8, !tbaa !5
  %110 = load i32, ptr %13, align 4, !tbaa !9
  %111 = add nsw i32 %110, 1
  %112 = sext i32 %111 to i64
  %113 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %112) #7
  %114 = load i64, ptr %113, align 8, !tbaa !5
  %115 = icmp slt i64 %109, %114
  br i1 %115, label %116, label %123

116:                                              ; preds = %105
  %117 = load i32, ptr %13, align 4, !tbaa !9
  %118 = add nsw i32 %117, 1
  %119 = sext i32 %118 to i64
  %120 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %119) #7
  %121 = load i64, ptr %120, align 8, !tbaa !5
  %122 = add nsw i64 %121, 1
  br label %124

123:                                              ; preds = %105
  br label %124

124:                                              ; preds = %123, %116
  %125 = phi i64 [ %122, %116 ], [ 1, %123 ]
  %126 = load i32, ptr %13, align 4, !tbaa !9
  %127 = sext i32 %126 to i64
  %128 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %127) #7
  store i64 %125, ptr %128, align 8, !tbaa !5
  br label %129

129:                                              ; preds = %124
  %130 = load i32, ptr %13, align 4, !tbaa !9
  %131 = add nsw i32 %130, -1
  store i32 %131, ptr %13, align 4, !tbaa !9
  br label %97, !llvm.loop !14

132:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #7
  store i64 1, ptr %14, align 8, !tbaa !5
  %133 = load i64, ptr %2, align 8, !tbaa !5
  %134 = icmp sgt i64 %133, 1
  br i1 %134, label %135, label %217

135:                                              ; preds = %132
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #7
  %136 = load i64, ptr %2, align 8, !tbaa !5
  %137 = sub nsw i64 %136, 2
  %138 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %137) #7
  %139 = load i64, ptr %138, align 8, !tbaa !5
  %140 = add nsw i64 1, %139
  store i64 %140, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #7
  %141 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef 1) #7
  %142 = load i64, ptr %141, align 8, !tbaa !5
  %143 = add nsw i64 1, %142
  store i64 %143, ptr %16, align 8, !tbaa !5
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %145 unwind label %154

145:                                              ; preds = %135
  %146 = load i64, ptr %144, align 8, !tbaa !5
  store i64 %146, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #7
  store i32 1, ptr %17, align 4, !tbaa !9
  br label %147

147:                                              ; preds = %212, %145
  %148 = load i32, ptr %17, align 4, !tbaa !9
  %149 = sext i32 %148 to i64
  %150 = load i64, ptr %2, align 8, !tbaa !5
  %151 = sub nsw i64 %150, 1
  %152 = icmp slt i64 %149, %151
  br i1 %152, label %158, label %153

153:                                              ; preds = %147
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  br label %216

154:                                              ; preds = %135
  %155 = landingpad { ptr, i32 }
          cleanup
  %156 = extractvalue { ptr, i32 } %155, 0
  store ptr %156, ptr %5, align 8
  %157 = extractvalue { ptr, i32 } %155, 1
  store i32 %157, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  br label %228

158:                                              ; preds = %147
  %159 = load i32, ptr %17, align 4, !tbaa !9
  %160 = add nsw i32 %159, 1
  %161 = sext i32 %160 to i64
  %162 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %161) #7
  %163 = load i64, ptr %162, align 8, !tbaa !5
  %164 = load i32, ptr %17, align 4, !tbaa !9
  %165 = sub nsw i32 %164, 1
  %166 = sext i32 %165 to i64
  %167 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %166) #7
  %168 = load i64, ptr %167, align 8, !tbaa !5
  %169 = sub nsw i64 %163, %168
  %170 = icmp sgt i64 %169, 1
  br i1 %170, label %171, label %191

171:                                              ; preds = %158
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #7
  %172 = load i32, ptr %17, align 4, !tbaa !9
  %173 = sub nsw i32 %172, 1
  %174 = sext i32 %173 to i64
  %175 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %174) #7
  %176 = load i64, ptr %175, align 8, !tbaa !5
  %177 = load i32, ptr %17, align 4, !tbaa !9
  %178 = add nsw i32 %177, 1
  %179 = sext i32 %178 to i64
  %180 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %179) #7
  %181 = load i64, ptr %180, align 8, !tbaa !5
  %182 = add nsw i64 %176, %181
  %183 = add nsw i64 %182, 1
  store i64 %183, ptr %18, align 8, !tbaa !5
  %184 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %185 unwind label %187

185:                                              ; preds = %171
  %186 = load i64, ptr %184, align 8, !tbaa !5
  store i64 %186, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  br label %211

187:                                              ; preds = %171
  %188 = landingpad { ptr, i32 }
          cleanup
  %189 = extractvalue { ptr, i32 } %188, 0
  store ptr %189, ptr %5, align 8
  %190 = extractvalue { ptr, i32 } %188, 1
  store i32 %190, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  br label %215

191:                                              ; preds = %158
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  %192 = load i32, ptr %17, align 4, !tbaa !9
  %193 = sub nsw i32 %192, 1
  %194 = sext i32 %193 to i64
  %195 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %194) #7
  %196 = load i32, ptr %17, align 4, !tbaa !9
  %197 = add nsw i32 %196, 1
  %198 = sext i32 %197 to i64
  %199 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %198) #7
  %200 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %195, ptr noundef nonnull align 8 dereferenceable(8) %199)
          to label %201 unwind label %207

201:                                              ; preds = %191
  %202 = load i64, ptr %200, align 8, !tbaa !5
  %203 = add nsw i64 %202, 1
  store i64 %203, ptr %19, align 8, !tbaa !5
  %204 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %19)
          to label %205 unwind label %207

205:                                              ; preds = %201
  %206 = load i64, ptr %204, align 8, !tbaa !5
  store i64 %206, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  br label %211

207:                                              ; preds = %201, %191
  %208 = landingpad { ptr, i32 }
          cleanup
  %209 = extractvalue { ptr, i32 } %208, 0
  store ptr %209, ptr %5, align 8
  %210 = extractvalue { ptr, i32 } %208, 1
  store i32 %210, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  br label %215

211:                                              ; preds = %205, %185
  br label %212

212:                                              ; preds = %211
  %213 = load i32, ptr %17, align 4, !tbaa !9
  %214 = add nsw i32 %213, 1
  store i32 %214, ptr %17, align 4, !tbaa !9
  br label %147, !llvm.loop !15

215:                                              ; preds = %207, %187
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #7
  br label %228

216:                                              ; preds = %153
  br label %217

217:                                              ; preds = %216, %132
  %218 = load i64, ptr %14, align 8, !tbaa !5
  %219 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %218)
          to label %220 unwind label %224

220:                                              ; preds = %217
  %221 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %219, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %222 unwind label %224

222:                                              ; preds = %220
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #7
  %223 = load i32, ptr %1, align 4
  ret i32 %223

224:                                              ; preds = %220, %217
  %225 = landingpad { ptr, i32 }
          cleanup
  %226 = extractvalue { ptr, i32 } %225, 0
  store ptr %226, ptr %5, align 8
  %227 = extractvalue { ptr, i32 } %225, 1
  store i32 %227, ptr %6, align 4
  br label %228

228:                                              ; preds = %224, %215, %154
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  br label %229

229:                                              ; preds = %228, %101
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #7
  br label %230

230:                                              ; preds = %229, %56
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #7
  br label %231

231:                                              ; preds = %230, %42
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  br label %232

232:                                              ; preds = %231, %29
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #7
  br label %233

233:                                              ; preds = %232
  %234 = load ptr, ptr %5, align 8
  %235 = load i32, ptr %6, align 4
  %236 = insertvalue { ptr, i32 } poison, ptr %234, 0
  %237 = insertvalue { ptr, i32 } %236, i32 %235, 1
  resume { ptr, i32 } %237
}

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

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 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) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #4 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 = { 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 #4 = { 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 #5 = { inlinehint 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 #6 = { 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 #7 = { 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i64, align 8
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.std::allocator", align 1
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca %"class.std::vector", align 8
  %7 = alloca %"class.std::allocator", align 1
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  %11 = alloca i64, align 8
  %12 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #7
  %13 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #7
  %14 = load i64, ptr %1, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #7
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #7
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %14, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %15 unwind label %18

15:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #7
  %16 = load i64, ptr %1, align 8, !tbaa !5
  %17 = icmp sgt i64 %16, 0
  br i1 %17, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %15
  %.lcssa37 = phi i64 [ %16, %15 ], [ %22, %.lr.ph ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #7
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %.lcssa37, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %24 unwind label %29

18:                                               ; preds = %0
  %19 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #7
  br label %122

.lr.ph:                                           ; preds = %15, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %15 ]
  %20 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %indvars.iv) #7
  %21 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %20)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %22 = load i64, ptr %1, align 8, !tbaa !5
  %23 = icmp sgt i64 %22, %indvars.iv.next
  br i1 %23, label %.lr.ph, label %._crit_edge, !llvm.loop !9

24:                                               ; preds = %._crit_edge
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 0) #7
  store i64 1, ptr %25, align 8, !tbaa !5
  %26 = load i64, ptr %1, align 8, !tbaa !5
  %27 = icmp sgt i64 %26, 1
  br i1 %27, label %.lr.ph41, label %._crit_edge42

._crit_edge42:                                    ; preds = %41, %24
  %.lcssa = phi i64 [ %26, %24 ], [ %44, %41 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #7
  %28 = add nsw i64 %.lcssa, 1
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #7
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %28, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %46 unwind label %57

29:                                               ; preds = %._crit_edge
  %30 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #7
  br label %121

.lr.ph41:                                         ; preds = %24, %41
  %indvars.iv54 = phi i64 [ %indvars.iv.next55, %41 ], [ 1, %24 ]
  %31 = add nsw i64 %indvars.iv54, -1
  %32 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %31) #7
  %33 = load i64, ptr %32, align 8, !tbaa !5
  %34 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %indvars.iv54) #7
  %35 = load i64, ptr %34, align 8, !tbaa !5
  %36 = icmp slt i64 %33, %35
  br i1 %36, label %37, label %41

37:                                               ; preds = %.lr.ph41
  %38 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %31) #7
  %39 = load i64, ptr %38, align 8, !tbaa !5
  %40 = add nsw i64 %39, 1
  br label %41

41:                                               ; preds = %.lr.ph41, %37
  %42 = phi i64 [ %40, %37 ], [ 1, %.lr.ph41 ]
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %indvars.iv54) #7
  store i64 %42, ptr %43, align 8, !tbaa !5
  %indvars.iv.next55 = add nuw nsw i64 %indvars.iv54, 1
  %44 = load i64, ptr %1, align 8, !tbaa !5
  %45 = icmp sgt i64 %44, %indvars.iv.next55
  br i1 %45, label %.lr.ph41, label %._crit_edge42, !llvm.loop !11

46:                                               ; preds = %._crit_edge42
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #7
  %47 = load i64, ptr %1, align 8, !tbaa !5
  %48 = add nsw i64 %47, -1
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %48) #7
  store i64 1, ptr %49, align 8, !tbaa !5
  %50 = load i64, ptr %1, align 8, !tbaa !5
  %51 = trunc i64 %50 to i32
  %52 = add i32 %51, -2
  %53 = icmp sgt i32 %52, -1
  br i1 %53, label %.lr.ph46.preheader, label %._crit_edge47

.lr.ph46.preheader:                               ; preds = %46
  %54 = zext nneg i32 %52 to i64
  br label %.lr.ph46

._crit_edge47.loopexit:                           ; preds = %69
  %.pre = load i64, ptr %1, align 8, !tbaa !5
  br label %._crit_edge47

._crit_edge47:                                    ; preds = %._crit_edge47.loopexit, %46
  %55 = phi i64 [ %.pre, %._crit_edge47.loopexit ], [ %50, %46 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #7
  store i64 1, ptr %8, align 8, !tbaa !5
  %56 = icmp sgt i64 %55, 1
  br i1 %56, label %73, label %.loopexit

57:                                               ; preds = %._crit_edge42
  %58 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #7
  br label %120

.lr.ph46:                                         ; preds = %.lr.ph46.preheader, %69
  %indvars.iv57 = phi i64 [ %54, %.lr.ph46.preheader ], [ %indvars.iv.next58, %69 ]
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %indvars.iv57) #7
  %60 = load i64, ptr %59, align 8, !tbaa !5
  %61 = add nuw nsw i64 %indvars.iv57, 1
  %62 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %61) #7
  %63 = load i64, ptr %62, align 8, !tbaa !5
  %64 = icmp slt i64 %60, %63
  br i1 %64, label %65, label %69

65:                                               ; preds = %.lr.ph46
  %66 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %61) #7
  %67 = load i64, ptr %66, align 8, !tbaa !5
  %68 = add nsw i64 %67, 1
  br label %69

69:                                               ; preds = %.lr.ph46, %65
  %70 = phi i64 [ %68, %65 ], [ 1, %.lr.ph46 ]
  %71 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %indvars.iv57) #7
  store i64 %70, ptr %71, align 8, !tbaa !5
  %indvars.iv.next58 = add nsw i64 %indvars.iv57, -1
  %72 = icmp sgt i64 %indvars.iv57, 0
  br i1 %72, label %.lr.ph46, label %._crit_edge47.loopexit, !llvm.loop !12

73:                                               ; preds = %._crit_edge47
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #7
  %74 = add nsw i64 %55, -2
  %75 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %74) #7
  %76 = load i64, ptr %75, align 8, !tbaa !5
  %77 = add nsw i64 %76, 1
  store i64 %77, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #7
  %78 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 1) #7
  %79 = load i64, ptr %78, align 8, !tbaa !5
  %80 = add nsw i64 %79, 1
  store i64 %80, ptr %10, align 8, !tbaa !5
  %81 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10)
  %82 = load i64, ptr %81, align 8, !tbaa !5
  store i64 %82, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  %83 = load i64, ptr %1, align 8, !tbaa !5
  %84 = icmp sgt i64 %83, 2
  br i1 %84, label %.lr.ph50, label %.loopexit

.lr.ph50:                                         ; preds = %73, %109
  %indvars.iv60 = phi i64 [ %indvars.iv.next61, %109 ], [ 1, %73 ]
  %indvars.iv.next61 = add nuw nsw i64 %indvars.iv60, 1
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %indvars.iv.next61) #7
  %86 = load i64, ptr %85, align 8, !tbaa !5
  %87 = add nsw i64 %indvars.iv60, -1
  %88 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %87) #7
  %89 = load i64, ptr %88, align 8, !tbaa !5
  %90 = sub nsw i64 %86, %89
  %91 = icmp sgt i64 %90, 1
  br i1 %91, label %92, label %101

92:                                               ; preds = %.lr.ph50
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #7
  %93 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %87) #7
  %94 = load i64, ptr %93, align 8, !tbaa !5
  %95 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %indvars.iv.next61) #7
  %96 = load i64, ptr %95, align 8, !tbaa !5
  %97 = add i64 %94, 1
  %98 = add i64 %97, %96
  store i64 %98, ptr %11, align 8, !tbaa !5
  %99 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %11)
  %100 = load i64, ptr %99, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #7
  br label %109

101:                                              ; preds = %.lr.ph50
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #7
  %102 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %87) #7
  %103 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %indvars.iv.next61) #7
  %104 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %102, ptr noundef nonnull align 8 dereferenceable(8) %103)
  %105 = load i64, ptr %104, align 8, !tbaa !5
  %106 = add nsw i64 %105, 1
  store i64 %106, ptr %12, align 8, !tbaa !5
  %107 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %12)
  %108 = load i64, ptr %107, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  br label %109

109:                                              ; preds = %92, %101
  %.sink = phi i64 [ %100, %92 ], [ %108, %101 ]
  store i64 %.sink, ptr %8, align 8
  %110 = load i64, ptr %1, align 8, !tbaa !5
  %111 = add nsw i64 %110, -1
  %112 = icmp sgt i64 %111, %indvars.iv.next61
  br i1 %112, label %.lr.ph50, label %.loopexit, !llvm.loop !13

.loopexit:                                        ; preds = %109, %73, %._crit_edge47
  %113 = phi i64 [ %82, %73 ], [ 1, %._crit_edge47 ], [ %.sink, %109 ]
  %114 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %113)
          to label %115 unwind label %118

115:                                              ; preds = %.loopexit
  %116 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %114, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %117 unwind label %118

117:                                              ; preds = %115
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #7
  ret i32 0

118:                                              ; preds = %115, %.loopexit
  %119 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #7
  br label %120

120:                                              ; preds = %118, %57
  %.pn = phi { ptr, i32 } [ %119, %118 ], [ %58, %57 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  br label %121

121:                                              ; preds = %120, %29
  %.pn.pn = phi { ptr, i32 } [ %.pn, %120 ], [ %30, %29 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  br label %122

122:                                              ; preds = %121, %18
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %121 ], [ %19, %18 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn.pn.pn
}

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

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 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) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #4 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { 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 #4 = { 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 #5 = { inlinehint 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 #6 = { 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 #7 = { 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 = !{!"long", !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 = distinct !{!12, !10}
!13 = distinct !{!13, !10}


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