#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*/ converte(int, int *);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, int *);
int main() {
  int n, tempo[3];
  printf("Quantos segundos? ");
  scanf("%d", &n);
  converte(n, tempo);
  printf("%d:%02d:%02d\n", tempo[2], tempo[1], tempo[0]);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xebf(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1050 <scanf@plt>
mov    -0x8(%rbp),%edi
lea    -0x14(%rbp),%rsi
call   1030 <converte@plt>
mov    -0xc(%rbp),%esi
mov    -0x10(%rbp),%edx
mov    -0x14(%rbp),%ecx
lea    0xe9d(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x18,%rsp
lea    0xec5(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xeca(%rip),%rdi
lea    0x8(%rsp),%rsi
call   1050 <scanf@plt>
mov    0x8(%rsp),%edi
lea    0xc(%rsp),%rsi
call   1030 <converte@plt>
mov    0x14(%rsp),%esi
mov    0xc(%rsp),%ecx
mov    0x10(%rsp),%edx
lea    0xea2(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x18,%rsp
ret

LLVM IR (-O0):
@.str = [19 x i8] c"Quantos segundos? \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [14 x i8] c"%d:%02d:%02d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca [3 x i32]
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str, i64 0, i64 0))
%5 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %2)
%6 = load i32, i32* %2
%7 = getelementptr inbounds [3 x i32], [3 x i32]* %3, i64 0, i64 0
%8 = call i32 @converte(i32 %6, i32* %7)
%9 = getelementptr inbounds [3 x i32], [3 x i32]* %3, i64 0, i64 2
%10 = load i32, i32* %9
%11 = getelementptr inbounds [3 x i32], [3 x i32]* %3, i64 0, i64 1
%12 = load i32, i32* %11
%13 = getelementptr inbounds [3 x i32], [3 x i32]* %3, i64 0, i64 0
%14 = load i32, i32* %13
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0), i32 %10, i32 %12, i32 %14)
ret i32 0
}

LLVM IR (-O2):
@.str = [19 x i8] c"Quantos segundos? \00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [14 x i8] c"%d:%02d:%02d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [3 x i32]
%3 = bitcast i32* %1 to i8*
%4 = bitcast [3 x i32]* %2 to i8*
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([19 x i8], [19 x i8]* @.str, i64 0, i64 0))
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%7 = load i32, i32* %1
%8 = getelementptr inbounds [3 x i32], [3 x i32]* %2, i64 0, i64 0
%9 = call i32 @converte(i32 %7, i32* %8)
%10 = getelementptr inbounds [3 x i32], [3 x i32]* %2, i64 0, i64 2
%11 = load i32, i32* %10
%12 = getelementptr inbounds [3 x i32], [3 x i32]* %2, i64 0, i64 1
%13 = load i32, i32* %12
%14 = load i32, i32* %8
%15 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0), i32 %11, i32 %13, i32 %14)
ret i32 0
}