#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 detectCapitalUse(char *);
int /*<<< orphan*/ printf(char *, int);
int main(void) {
  printf("%d\n", detectCapitalUse("USA"));
  printf("%d\n", detectCapitalUse("leetcode"));
  printf("%d\n", detectCapitalUse("Google"));
  printf("%d\n", detectCapitalUse("U"));
  printf("%d\n", detectCapitalUse("l"));
  printf("%d\n", detectCapitalUse("GooglE"));
  printf("%d\n", detectCapitalUse("GoogLe"));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xece(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %eax,%esi
lea    0xebc(%rip),%rdi
call   1030 <printf@plt>
lea    0xeb8(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %eax,%esi
lea    0xea2(%rip),%rdi
call   1030 <printf@plt>
lea    0xea7(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %eax,%esi
lea    0xe88(%rip),%rdi
call   1030 <printf@plt>
lea    0xe94(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %eax,%esi
lea    0xe6e(%rip),%rdi
call   1030 <printf@plt>
lea    0xe7c(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %eax,%esi
lea    0xe54(%rip),%rdi
call   1030 <printf@plt>
lea    0xe64(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %eax,%esi
lea    0xe3a(%rip),%rdi
call   1030 <printf@plt>
lea    0xe51(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %eax,%esi
lea    0xe20(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
lea    0xedc(%rip),%rdi
call   1040 <detectCapitalUse@plt>
lea    0xecc(%rip),%rbx
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xec3(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xeb6(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xea7(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe93(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe7f(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
lea    0xe70(%rip),%rdi
call   1040 <detectCapitalUse@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rbx
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [4 x i8] c"USA\00"
@.str.2 = [9 x i8] c"leetcode\00"
@.str.3 = [7 x i8] c"Google\00"
@.str.4 = [2 x i8] c"U\00"
@.str.5 = [2 x i8] c"l\00"
@.str.6 = [7 x i8] c"GooglE\00"
@.str.7 = [7 x i8] c"GoogLe\00"
define i32 @main() {
%1 = alloca i32
store i32 0, i32* %1
%2 = call i32 @detectCapitalUse(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0))
%3 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %2)
%4 = call i32 @detectCapitalUse(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%5 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %4)
%6 = call i32 @detectCapitalUse(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.3, i64 0, i64 0))
%7 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %6)
%8 = call i32 @detectCapitalUse(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%9 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %8)
%10 = call i32 @detectCapitalUse(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%11 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %10)
%12 = call i32 @detectCapitalUse(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%13 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %12)
%14 = call i32 @detectCapitalUse(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.7, i64 0, i64 0))
%15 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %14)
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [4 x i8] c"USA\00"
@.str.2 = [9 x i8] c"leetcode\00"
@.str.3 = [7 x i8] c"Google\00"
@.str.4 = [2 x i8] c"U\00"
@.str.5 = [2 x i8] c"l\00"
@.str.6 = [7 x i8] c"GooglE\00"
@.str.7 = [7 x i8] c"GoogLe\00"
define i32 @main() {
%1 = tail call i32 @detectCapitalUse(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0))
%2 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %1)
%3 = tail call i32 @detectCapitalUse(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.2, i64 0, i64 0))
%4 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %3)
%5 = tail call i32 @detectCapitalUse(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.3, i64 0, i64 0))
%6 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %5)
%7 = tail call i32 @detectCapitalUse(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i64 0, i64 0))
%8 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %7)
%9 = tail call i32 @detectCapitalUse(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i64 0, i64 0))
%10 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %9)
%11 = tail call i32 @detectCapitalUse(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.6, i64 0, i64 0))
%12 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
%13 = tail call i32 @detectCapitalUse(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.7, i64 0, i64 0))
%14 = tail call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %13)
ret i32 0
}