#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int /*<<< orphan*/ printf(char *, float);
int /*<<< orphan*/ scanf(char *, int *);
int main() {
  int num, i;
  float sum = 0, prom;
  for (i = 0; i < 5; ++i) {
    scanf("%d", &num);
    sum += num;
  }
  prom = sum / 5;
  printf("%1.1f\n", prom);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
xorps  %xmm0,%xmm0
movss  %xmm0,-0x10(%rbp)
movl   $0x0,-0xc(%rbp)
cmpl   $0x5,-0xc(%rbp)
jge    1175 <main+0x55>
lea    0xeb5(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
cvtsi2ssl -0x8(%rbp),%xmm0
addss  -0x10(%rbp),%xmm0
movss  %xmm0,-0x10(%rbp)
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    113e <main+0x1e>
movss  -0x10(%rbp),%xmm0
movss  0xe7e(%rip),%xmm1
divss  %xmm1,%xmm0
movss  %xmm0,-0x14(%rbp)
movss  -0x14(%rbp),%xmm0
lea    0xe70(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
lea    0xed9(%rip),%rbx
lea    0x4(%rsp),%r14
mov    %rbx,%rdi
mov    %r14,%rsi
call   1040 <scanf@plt>
cvtsi2ssl 0x4(%rsp),%xmm0
movss  %xmm0,(%rsp)
mov    %rbx,%rdi
mov    %r14,%rsi
call   1040 <scanf@plt>
xorps  %xmm0,%xmm0
cvtsi2ssl 0x4(%rsp),%xmm0
addss  (%rsp),%xmm0
movss  %xmm0,(%rsp)
mov    %rbx,%rdi
mov    %r14,%rsi
call   1040 <scanf@plt>
xorps  %xmm0,%xmm0
cvtsi2ssl 0x4(%rsp),%xmm0
addss  (%rsp),%xmm0
movss  %xmm0,(%rsp)
mov    %rbx,%rdi
mov    %r14,%rsi
call   1040 <scanf@plt>
xorps  %xmm0,%xmm0
cvtsi2ssl 0x4(%rsp),%xmm0
addss  (%rsp),%xmm0
movss  %xmm0,(%rsp)
mov    %rbx,%rdi
mov    %r14,%rsi
call   1040 <scanf@plt>
xorps  %xmm0,%xmm0
cvtsi2ssl 0x4(%rsp),%xmm0
addss  (%rsp),%xmm0
divss  0xe3f(%rip),%xmm0
lea    0xe3f(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [7 x i8] c"%1.1f\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca float
%5 = alloca float
store i32 0, i32* %1
store float 0.000000e+00, float* %4
store i32 0, i32* %3
br label %6
6: ; preds = %15, %0
%7 = load i32, i32* %3
%8 = icmp slt i32 %7, 5
br i1 %8, label %9, label %18
9: ; preds = %6
%10 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%11 = load i32, i32* %2
%12 = sitofp i32 %11 to float
%13 = load float, float* %4
%14 = fadd float %13, %12
store float %14, float* %4
br label %15
15: ; preds = %9
%16 = load i32, i32* %3
%17 = add nsw i32 %16, 1
store i32 %17, i32* %3
br label %6
18: ; preds = %6
%19 = load float, float* %4
%20 = fdiv float %19, 5.000000e+00
store float %20, float* %5
%21 = load float, float* %5
%22 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), float %21)
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [7 x i8] c"%1.1f\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = bitcast i32* %1 to i8*
%3 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%4 = load i32, i32* %1
%5 = sitofp i32 %4 to float
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%7 = load i32, i32* %1
%8 = sitofp i32 %7 to float
%9 = fadd float %5, %8
%10 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%11 = load i32, i32* %1
%12 = sitofp i32 %11 to float
%13 = fadd float %9, %12
%14 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%15 = load i32, i32* %1
%16 = sitofp i32 %15 to float
%17 = fadd float %13, %16
%18 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%19 = load i32, i32* %1
%20 = sitofp i32 %19 to float
%21 = fadd float %17, %20
%22 = fdiv float %21, 5.000000e+00
%23 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), float %22)
ret i32 0
}