implicit none
integer :: a,b,c,m
read *,a,b,c

m = 3*max(a,b,c)-(a+b+c)
if (mod(m,2) == 1) then
   print '(i0)',(m+3)/2
else
   print '(i0)',m/2
endif
end
; ModuleID = 'FIRModule'
source_filename = "FIRModule"
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"

@_QQcl.f1be70108ba6e7cbbf2c44d7f9e6a6b4 = linkonce constant [73 x i8] c"/home/ubuntu/Downloads/TheStack_IR/Collated/Fortran/Source_6116/source.f\00"
@_QQcl.28693029 = linkonce constant [4 x i8] c"(i0)"
@_QQEnvironmentDefaults = local_unnamed_addr constant ptr null

define void @_QQmain() local_unnamed_addr {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = tail call ptr @_FortranAioBeginExternalListInput(i32 -1, ptr nonnull @_QQcl.f1be70108ba6e7cbbf2c44d7f9e6a6b4, i32 3)
  %5 = call i1 @_FortranAioInputInteger(ptr %4, ptr nonnull %1, i32 4)
  %6 = call i1 @_FortranAioInputInteger(ptr %4, ptr nonnull %2, i32 4)
  %7 = call i1 @_FortranAioInputInteger(ptr %4, ptr nonnull %3, i32 4)
  %8 = call i32 @_FortranAioEndIoStatement(ptr %4)
  %9 = load i32, ptr %1, align 4, !tbaa !3
  %10 = load i32, ptr %2, align 4, !tbaa !3
  %11 = load i32, ptr %3, align 4, !tbaa !3
  %12 = call i32 @llvm.smax.i32(i32 %9, i32 %10)
  %13 = call i32 @llvm.smax.i32(i32 %12, i32 %11)
  %14 = mul i32 %13, 3
  %15 = add i32 %10, %9
  %16 = add i32 %15, %11
  %17 = sub i32 %14, %16
  %18 = and i32 %17, -2147483647
  %19 = icmp eq i32 %18, 1
  br i1 %19, label %20, label %23

20:                                               ; preds = %0
  %21 = call ptr @_FortranAioBeginExternalFormattedOutput(ptr nonnull @_QQcl.28693029, i64 4, ptr null, i32 -1, ptr nonnull @_QQcl.f1be70108ba6e7cbbf2c44d7f9e6a6b4, i32 7)
  %22 = add nuw i32 %17, 3
  br label %25

23:                                               ; preds = %0
  %24 = call ptr @_FortranAioBeginExternalFormattedOutput(ptr nonnull @_QQcl.28693029, i64 4, ptr null, i32 -1, ptr nonnull @_QQcl.f1be70108ba6e7cbbf2c44d7f9e6a6b4, i32 9)
  br label %25

25:                                               ; preds = %20, %23
  %.sink9 = phi i32 [ %22, %20 ], [ %17, %23 ]
  %.sink7 = phi ptr [ %21, %20 ], [ %24, %23 ]
  %26 = sdiv i32 %.sink9, 2
  %27 = call i1 @_FortranAioOutputInteger32(ptr %.sink7, i32 %26)
  %28 = call i32 @_FortranAioEndIoStatement(ptr %.sink7)
  ret void
}

declare ptr @_FortranAioBeginExternalListInput(i32, ptr, i32) local_unnamed_addr

declare i1 @_FortranAioInputInteger(ptr, ptr, i32) local_unnamed_addr

declare i32 @_FortranAioEndIoStatement(ptr) local_unnamed_addr

declare ptr @_FortranAioBeginExternalFormattedOutput(ptr, i64, ptr, i32, ptr, i32) local_unnamed_addr

declare i1 @_FortranAioOutputInteger32(ptr, i32) local_unnamed_addr

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #0

attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!llvm.module.flags = !{!0, !1, !2}

!0 = !{i32 2, !"Debug Info Version", i32 3}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{!4, !4, i64 0}
!4 = !{!"any data access", !5, i64 0}
!5 = !{!"any access", !6, i64 0}
!6 = !{!"Flang Type TBAA Root"}
