#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 main(void) {
  int numero;
  printf("N\t10*N\t100*N\t1000*N\n");
  for (numero = 1; numero <= 20; numero++) {
    printf("%d\t%d\t%d\t%d\n", numero, numero * 10, numero * 100,
           numero * 1000);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeda(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x1,-0x8(%rbp)
cmpl   $0x14,-0x8(%rbp)
jg     116d <main+0x5d>
mov    -0x8(%rbp),%esi
imul   $0xa,-0x8(%rbp),%edx
imul   $0x64,-0x8(%rbp),%ecx
imul   $0x3e8,-0x8(%rbp),%r8d
lea    0xebd(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x8(%rbp)
jmp    1134 <main+0x24>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xee5(%rip),%rdi
call   1030 <puts@plt>
lea    0xecc(%rip),%rbx
mov    %rbx,%rdi
mov    $0x1,%esi
mov    $0xa,%edx
mov    $0x64,%ecx
mov    $0x3e8,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x2,%esi
mov    $0x14,%edx
mov    $0xc8,%ecx
mov    $0x7d0,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x3,%esi
mov    $0x1e,%edx
mov    $0x12c,%ecx
mov    $0xbb8,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x4,%esi
mov    $0x28,%edx
mov    $0x190,%ecx
mov    $0xfa0,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x5,%esi
mov    $0x32,%edx
mov    $0x1f4,%ecx
mov    $0x1388,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x6,%esi
mov    $0x3c,%edx
mov    $0x258,%ecx
mov    $0x1770,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x7,%esi
mov    $0x46,%edx
mov    $0x2bc,%ecx
mov    $0x1b58,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x8,%esi
mov    $0x50,%edx
mov    $0x320,%ecx
mov    $0x1f40,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x9,%esi
mov    $0x5a,%edx
mov    $0x384,%ecx
mov    $0x2328,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0xa,%esi
mov    $0x64,%edx
mov    $0x3e8,%ecx
mov    $0x2710,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0xb,%esi
mov    $0x6e,%edx
mov    $0x44c,%ecx
mov    $0x2af8,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0xc,%esi
mov    $0x78,%edx
mov    $0x4b0,%ecx
mov    $0x2ee0,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0xd,%esi
mov    $0x82,%edx
mov    $0x514,%ecx
mov    $0x32c8,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0xe,%esi
mov    $0x8c,%edx
mov    $0x578,%ecx
mov    $0x36b0,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0xf,%esi
mov    $0x96,%edx
mov    $0x5dc,%ecx
mov    $0x3a98,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x10,%esi
mov    $0xa0,%edx
mov    $0x640,%ecx
mov    $0x3e80,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x11,%esi
mov    $0xaa,%edx
mov    $0x6a4,%ecx
mov    $0x4268,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x12,%esi
mov    $0xb4,%edx
mov    $0x708,%ecx
mov    $0x4650,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x13,%esi
mov    $0xbe,%edx
mov    $0x76c,%ecx
mov    $0x4a38,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
mov    %rbx,%rdi
mov    $0x14,%esi
mov    $0xc8,%edx
mov    $0x7d0,%ecx
mov    $0x4e20,%r8d
xor    %eax,%eax
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [21 x i8] c"N\0910*N\09100*N\091000*N\0A\00"
@.str.1 = [13 x i8] c"%d\09%d\09%d\09%d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
store i32 0, i32* %1
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0))
store i32 1, i32* %2
br label %4
4: ; preds = %16, %0
%5 = load i32, i32* %2
%6 = icmp sle i32 %5, 20
br i1 %6, label %7, label %19
7: ; preds = %4
%8 = load i32, i32* %2
%9 = load i32, i32* %2
%10 = mul nsw i32 %9, 10
%11 = load i32, i32* %2
%12 = mul nsw i32 %11, 100
%13 = load i32, i32* %2
%14 = mul nsw i32 %13, 1000
%15 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 %8, i32 %10, i32 %12, i32 %14)
br label %16
16: ; preds = %7
%17 = load i32, i32* %2
%18 = add nsw i32 %17, 1
store i32 %18, i32* %2
br label %4
19: ; preds = %4
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [13 x i8] c"%d\09%d\09%d\09%d\0A\00"
@str = [20 x i8] c"N\0910*N\09100*N\091000*N\00"
define i32 @main() {
%1 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([20 x i8], [20 x i8]* @str, i64 0, i64 0))
%2 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 1, i32 10, i32 100, i32 1000)
%3 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 2, i32 20, i32 200, i32 2000)
%4 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 3, i32 30, i32 300, i32 3000)
%5 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 4, i32 40, i32 400, i32 4000)
%6 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 5, i32 50, i32 500, i32 5000)
%7 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 6, i32 60, i32 600, i32 6000)
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 7, i32 70, i32 700, i32 7000)
%9 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 8, i32 80, i32 800, i32 8000)
%10 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 9, i32 90, i32 900, i32 9000)
%11 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 10, i32 100, i32 1000, i32 10000)
%12 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 11, i32 110, i32 1100, i32 11000)
%13 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 12, i32 120, i32 1200, i32 12000)
%14 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 13, i32 130, i32 1300, i32 13000)
%15 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 14, i32 140, i32 1400, i32 14000)
%16 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 15, i32 150, i32 1500, i32 15000)
%17 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 16, i32 160, i32 1600, i32 16000)
%18 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 17, i32 170, i32 1700, i32 17000)
%19 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 18, i32 180, i32 1800, i32 18000)
%20 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 19, i32 190, i32 1900, i32 19000)
%21 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([13 x i8], [13 x i8]* @.str.1, i64 0, i64 0), i32 20, i32 200, i32 2000, i32 20000)
ret i32 0
}