program prob1
    implicit none
    character(len=3)::S, T
    integer::i, ans
    read(*,*) S, T
    ans = 0
    do i = 1, 3
        if(S(i:i) .eq. T(i:i)) then
            ans = ans + 1
        end if
    end do
    write(*,*) ans
    stop
end program
; 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.341409fadb56d60a50adcd672ca71119 = linkonce constant [73 x i8] c"/home/ubuntu/Downloads/TheStack_IR/Collated/Fortran/Source_3343/source.f\00"
@_QQEnvironmentDefaults = local_unnamed_addr constant ptr null

; Function Attrs: noreturn
define void @_QQmain() local_unnamed_addr #0 {
  %1 = alloca [3 x i8], align 1
  %2 = alloca [3 x i8], align 1
  %3 = tail call ptr @_FortranAioBeginExternalListInput(i32 -1, ptr nonnull @_QQcl.341409fadb56d60a50adcd672ca71119, i32 5)
  %4 = call i1 @_FortranAioInputAscii(ptr %3, ptr nonnull %1, i64 3)
  %5 = call i1 @_FortranAioInputAscii(ptr %3, ptr nonnull %2, i64 3)
  %6 = call i32 @_FortranAioEndIoStatement(ptr %3)
  %7 = call i32 @_FortranACharacterCompareScalar1(ptr nonnull %1, ptr nonnull %2, i64 1, i64 1)
  %8 = icmp eq i32 %7, 0
  %9 = zext i1 %8 to i32
  %10 = getelementptr inbounds [3 x [1 x i8]], ptr %1, i64 0, i64 1
  %11 = getelementptr inbounds [3 x [1 x i8]], ptr %2, i64 0, i64 1
  %12 = call i32 @_FortranACharacterCompareScalar1(ptr nonnull %10, ptr nonnull %11, i64 1, i64 1)
  %13 = icmp eq i32 %12, 0
  %14 = zext i1 %13 to i32
  %spec.select.1 = add nuw nsw i32 %9, %14
  %15 = getelementptr inbounds [3 x [1 x i8]], ptr %1, i64 0, i64 2
  %16 = getelementptr inbounds [3 x [1 x i8]], ptr %2, i64 0, i64 2
  %17 = call i32 @_FortranACharacterCompareScalar1(ptr nonnull %15, ptr nonnull %16, i64 1, i64 1)
  %18 = icmp eq i32 %17, 0
  %19 = zext i1 %18 to i32
  %spec.select.2 = add nuw nsw i32 %spec.select.1, %19
  %20 = call ptr @_FortranAioBeginExternalListOutput(i32 -1, ptr nonnull @_QQcl.341409fadb56d60a50adcd672ca71119, i32 12)
  %21 = call i1 @_FortranAioOutputInteger32(ptr %20, i32 %spec.select.2)
  %22 = call i32 @_FortranAioEndIoStatement(ptr %20)
  %23 = call {} @_FortranAStopStatement(i32 0, i1 false, i1 false)
  unreachable
}

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

declare i1 @_FortranAioInputAscii(ptr, ptr, i64) local_unnamed_addr

declare i32 @_FortranAioEndIoStatement(ptr) local_unnamed_addr

declare i32 @_FortranACharacterCompareScalar1(ptr, ptr, i64, i64) local_unnamed_addr

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

declare i1 @_FortranAioOutputInteger32(ptr, i32) local_unnamed_addr

declare {} @_FortranAStopStatement(i32, i1, i1) local_unnamed_addr

attributes #0 = { noreturn }

!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}
