#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 count_digits(int);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, int *);
int main() {
  int n, a[100], i;
  scanf("%d", &n);
  for (i = 0; i < n; i++) {
    scanf("%d", &a[i]);
  }
  printf("\n");
  for (i = 0; i < n; i++) {
    printf("a[%d] = %d\n", i, count_digits(a[i]));
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x1b0,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeb7(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1050 <scanf@plt>
movl   $0x0,-0x1a4(%rbp)
mov    -0x1a4(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    11a0 <main+0x70>
movslq -0x1a4(%rbp),%rax
lea    -0x1a0(%rbp),%rsi
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe79(%rip),%rdi
call   1050 <scanf@plt>
mov    -0x1a4(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1a4(%rbp)
jmp    115c <main+0x2c>
lea    0xe66(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
movl   $0x0,-0x1a4(%rbp)
mov    -0x1a4(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    1210 <main+0xe0>
mov    -0x1a4(%rbp),%eax
mov    %eax,-0x1a8(%rbp)
movslq -0x1a4(%rbp),%rax
mov    -0x1a0(%rbp,%rax,4),%edi
call   1040 <count_digits@plt>
mov    -0x1a8(%rbp),%esi
mov    %eax,%edx
lea    0xe0e(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    -0x1a4(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1a4(%rbp)
jmp    11b8 <main+0x88>
xor    %eax,%eax
add    $0x1b0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0x1a0,%rsp
lea    0xead(%rip),%rdi
lea    0xc(%rsp),%rsi
call   1060 <scanf@plt>
cmpl   $0x0,0xc(%rsp)
jle    119d <main+0x5d>
lea    0x10(%rsp),%r15
xor    %ebx,%ebx
lea    0xe8e(%rip),%r14
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
mov    %r14,%rdi
mov    %r15,%rsi
call   1060 <scanf@plt>
add    $0x1,%rbx
movslq 0xc(%rsp),%rax
add    $0x4,%r15
cmp    %rax,%rbx
jl     1180 <main+0x40>
mov    $0xa,%edi
call   1030 <putchar@plt>
cmpl   $0x0,0xc(%rsp)
jle    11e5 <main+0xa5>
lea    0xe4e(%rip),%r14
xor    %ebx,%ebx
nopw   0x0(%rax,%rax,1)
mov    0x10(%rsp,%rbx,4),%edi
call   1050 <count_digits@plt>
mov    %r14,%rdi
mov    %ebx,%esi
mov    %eax,%edx
xor    %eax,%eax
call   1040 <printf@plt>
add    $0x1,%rbx
movslq 0xc(%rsp),%rax
cmp    %rax,%rbx
jl     11c0 <main+0x80>
xor    %eax,%eax
add    $0x1a0,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [2 x i8] c"\0A\00"
@.str.2 = [12 x i8] c"a[%d] = %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca [100 x i32]
%4 = alloca i32
store i32 0, i32* %1
%5 = 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 %6
6: ; preds = %15, %0
%7 = load i32, i32* %4
%8 = load i32, i32* %2
%9 = icmp slt i32 %7, %8
br i1 %9, label %10, label %18
10: ; preds = %6
%11 = load i32, i32* %4
%12 = sext i32 %11 to i64
%13 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 %12
%14 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %13)
br label %15
15: ; preds = %10
%16 = load i32, i32* %4
%17 = add nsw i32 %16, 1
store i32 %17, i32* %4
br label %6
18: ; preds = %6
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0))
store i32 0, i32* %4
br label %20
20: ; preds = %32, %18
%21 = load i32, i32* %4
%22 = load i32, i32* %2
%23 = icmp slt i32 %21, %22
br i1 %23, label %24, label %35
24: ; preds = %20
%25 = load i32, i32* %4
%26 = load i32, i32* %4
%27 = sext i32 %26 to i64
%28 = getelementptr inbounds [100 x i32], [100 x i32]* %3, i64 0, i64 %27
%29 = load i32, i32* %28
%30 = call i32 @count_digits(i32 %29)
%31 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), i32 %25, i32 %30)
br label %32
32: ; preds = %24
%33 = load i32, i32* %4
%34 = add nsw i32 %33, 1
store i32 %34, i32* %4
br label %20
35: ; preds = %20
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.2 = [12 x i8] c"a[%d] = %d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [100 x i32]
%3 = bitcast i32* %1 to i8*
%4 = bitcast [100 x 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 i1 %7, label %8, label %16
8: ; preds = %0, %8
%9 = phi i64 [ %12, %8 ], [ 0, %0 ]
%10 = getelementptr inbounds [100 x i32], [100 x i32]* %2, i64 0, i64 %9
%11 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %10)
%12 = add nuw nsw i64 %9, 1
%13 = load i32, i32* %1
%14 = sext i32 %13 to i64
%15 = icmp slt i64 %12, %14
br i1 %15, label %8, label %16
16: ; preds = %8, %0
%17 = call i32 @putchar(i32 10)
%18 = load i32, i32* %1
%19 = icmp sgt i32 %18, 0
br i1 %19, label %20, label %31
20: ; preds = %16, %20
%21 = phi i64 [ %27, %20 ], [ 0, %16 ]
%22 = getelementptr inbounds [100 x i32], [100 x i32]* %2, i64 0, i64 %21
%23 = load i32, i32* %22
%24 = call i32 @count_digits(i32 %23)
%25 = trunc i64 %21 to i32
%26 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([12 x i8], [12 x i8]* @.str.2, i64 0, i64 0), i32 %25, i32 %24)
%27 = add nuw nsw i64 %21, 1
%28 = load i32, i32* %1
%29 = sext i32 %28 to i64
%30 = icmp slt i64 %27, %29
br i1 %30, label %20, label %31
31: ; preds = %20, %16
ret i32 0
}