#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 *, int);
int /*<<< orphan*/ scanf(char *, int *);
int main() {
  int n, soma, repeticao, acumulador;
  scanf("%d", &n);
  for (repeticao = 0; repeticao < n; repeticao++) {
    scanf("%d", &soma);
    if (soma % 2 == 0) {
      acumulador += soma;
    }
  }
  printf("%d\n", acumulador);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    1192 <main+0x72>
lea    0xea7(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
mov    -0xc(%rbp),%eax
mov    $0x2,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
jne    117f <main+0x5f>
mov    -0xc(%rbp),%eax
add    -0x14(%rbp),%eax
mov    %eax,-0x14(%rbp)
jmp    1184 <main+0x64>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    1146 <main+0x26>
mov    -0x14(%rbp),%esi
lea    0xe67(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
sub    $0x10,%rsp
lea    0xecd(%rip),%r14
lea    0xc(%rsp),%rsi
mov    %r14,%rdi
call   1040 <scanf@plt>
xor    %r15d,%r15d
lea    0x8(%rsp),%r12
xor    %ebx,%ebx
nopw   0x0(%rax,%rax,1)
mov    %r14,%rdi
mov    %r12,%rsi
call   1040 <scanf@plt>
mov    0x8(%rsp),%eax
test   $0x1,%al
cmovne %r15d,%eax
add    %eax,%ebp
add    $0x1,%ebx
cmp    0xc(%rsp),%ebx
jl     1150 <main+0x30>
lea    0xe8c(%rip),%rdi
mov    %ebp,%esi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
ret

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

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [4 x i8] c"%d\0A\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* %1)
%6 = load i32, i32* %1
%7 = icmp sgt i32 %6, 0
br label %8
8: ; preds = %0, %8
%9 = phi i32 [ %16, %8 ], [ undef, %0 ]
%10 = phi i32 [ %17, %8 ], [ 0, %0 ]
%11 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%12 = load i32, i32* %2
%13 = and i32 %12, 1
%14 = icmp eq i32 %13, 0
%15 = select i1 %14, i32 %12, i32 0
%16 = add nsw i32 %15, %9
%17 = add nuw nsw i32 %10, 1
%18 = load i32, i32* %1
%19 = icmp slt i32 %17, %18
br i1 %19, label %8, label %20
20: ; preds = %8
%21 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %16)
ret i32 0
}