#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 a, n;
  float sum = 0, avr = 0;
  scanf("%d", &n);
  for (int i = 0; i < n; i++) {
    scanf("%d", &a);
    sum = sum + a;
  }
  printf("Sum: %.0f\n", sum);
  printf("Avg: %.2f", avr = sum / n);
  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)
xorps  %xmm0,%xmm0
movss  %xmm0,-0x14(%rbp)
lea    0xeba(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
movl   $0x0,-0x18(%rbp)
mov    -0x18(%rbp),%eax
cmp    -0xc(%rbp),%eax
jge    1193 <main+0x73>
lea    0xe97(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
movss  -0x10(%rbp),%xmm0
cvtsi2ssl -0x8(%rbp),%xmm1
addss  %xmm1,%xmm0
movss  %xmm0,-0x10(%rbp)
mov    -0x18(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x18(%rbp)
jmp    1156 <main+0x36>
movss  -0x10(%rbp),%xmm0
lea    0xe64(%rip),%rdi
call   1030 <printf@plt>
movss  -0x10(%rbp),%xmm0
cvtsi2ssl -0xc(%rbp),%xmm1
divss  %xmm1,%xmm0
movss  %xmm0,-0x14(%rbp)
lea    0xe50(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r14
push   %rbx
sub    $0x10,%rsp
lea    0xed1(%rip),%rdi
lea    0x8(%rsp),%rsi
call   1040 <scanf@plt>
cmpl   $0x0,0x8(%rsp)
jle    119b <main+0x7b>
xorps  %xmm0,%xmm0
xor    %ebp,%ebp
lea    0xeb4(%rip),%r14
lea    0xc(%rsp),%rbx
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
movss  %xmm0,0x4(%rsp)
mov    %r14,%rdi
mov    %rbx,%rsi
call   1040 <scanf@plt>
xorps  %xmm0,%xmm0
cvtsi2ssl 0xc(%rsp),%xmm0
movss  0x4(%rsp),%xmm1
addss  %xmm0,%xmm1
movss  %xmm1,0x4(%rsp)
movss  0x4(%rsp),%xmm0
add    $0x1,%ebp
cmp    0x8(%rsp),%ebp
jl     1160 <main+0x40>
jmp    119e <main+0x7e>
xorps  %xmm0,%xmm0
lea    0xe5e(%rip),%rdi
movss  %xmm0,0x4(%rsp)
call   1030 <printf@plt>
xorps  %xmm1,%xmm1
cvtsi2ssl 0x8(%rsp),%xmm1
movss  0x4(%rsp),%xmm0
divss  %xmm1,%xmm0
lea    0xe44(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
pop    %r14
pop    %rbp
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [11 x i8] c"Sum: %.0f\0A\00"
@.str.2 = [10 x i8] c"Avg: %.2f\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca float
%5 = alloca float
%6 = alloca i32
store i32 0, i32* %1
store float 0.000000e+00, float* %4
store float 0.000000e+00, float* %5
%7 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %3)
store i32 0, i32* %6
br label %8
8: ; preds = %18, %0
%9 = load i32, i32* %6
%10 = load i32, i32* %3
%11 = icmp slt i32 %9, %10
br i1 %11, label %12, label %21
12: ; preds = %8
%13 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%14 = load float, float* %4
%15 = load i32, i32* %2
%16 = sitofp i32 %15 to float
%17 = fadd float %14, %16
store float %17, float* %4
br label %18
18: ; preds = %12
%19 = load i32, i32* %6
%20 = add nsw i32 %19, 1
store i32 %20, i32* %6
br label %8
21: ; preds = %8
%22 = load float, float* %4
%23 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), float %22)
%24 = load float, float* %4
%25 = load i32, i32* %3
%26 = sitofp i32 %25 to float
%27 = fdiv float %24, %26
store float %27, float* %5
%28 = call i32 @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0), float %27)
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [11 x i8] c"Sum: %.0f\0A\00"
@.str.2 = [10 x i8] c"Avg: %.2f\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = bitcast i32* %1 to i8*
%4 = bitcast i32* %2 to i8*
%5 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%6 = load i32, i32* %2
%7 = icmp sgt i32 %6, 0
br i1 %7, label %15, label %8
8: ; preds = %15, %0
%9 = phi float [ 0.000000e+00, %0 ], [ %21, %15 ]
%10 = call i32 @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.1, i64 0, i64 0), float %9)
%11 = load i32, i32* %2
%12 = sitofp i32 %11 to float
%13 = fdiv float %9, %12
%14 = call i32 @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.2, i64 0, i64 0), float %13)
ret i32 0
15: ; preds = %0, %15
%16 = phi i32 [ %22, %15 ], [ 0, %0 ]
%17 = phi float [ %21, %15 ], [ 0.000000e+00, %0 ]
%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 = add nuw nsw i32 %16, 1
%23 = load i32, i32* %2
%24 = icmp slt i32 %22, %23
br i1 %24, label %15, label %8
}