#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 extrairDiamantes(char *, int /*<<< orphan*/, int /*<<< orphan*/);
int /*<<< orphan*/ printf(char *, int);
int /*<<< orphan*/ scanf(char *, ...);
int main(void) {
  int casos;
  char str[1024];
  scanf("%d\n", &casos);
  while (casos-- > 0) {
    scanf("%s\n", str);
    printf("%d\n", extrairDiamantes(str, 0, 0));
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x410,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeb7(%rip),%rdi
lea    -0x8(%rbp),%rsi
mov    $0x0,%al
call   1050 <scanf@plt>
mov    -0x8(%rbp),%eax
mov    %eax,%ecx
add    $0xffffffff,%ecx
mov    %ecx,-0x8(%rbp)
cmp    $0x0,%eax
jle    11a0 <main+0x70>
lea    -0x410(%rbp),%rsi
lea    0xe8e(%rip),%rdi
mov    $0x0,%al
call   1050 <scanf@plt>
lea    -0x410(%rbp),%rdi
xor    %edx,%edx
mov    %edx,%esi
call   1040 <extrairDiamantes@plt>
mov    %eax,%esi
lea    0xe6a(%rip),%rdi
call   1030 <printf@plt>
jmp    1154 <main+0x24>
xor    %eax,%eax
add    $0x410,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0x410,%rsp
lea    0xebd(%rip),%rdi
lea    0xc(%rsp),%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
mov    0xc(%rsp),%eax
lea    -0x1(%rax),%ecx
mov    %ecx,0xc(%rsp)
test   %eax,%eax
jle    11b2 <main+0x82>
lea    0xe9f(%rip),%r14
lea    0x10(%rsp),%rbx
lea    0xe8f(%rip),%r15
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
mov    %r14,%rdi
mov    %rbx,%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
mov    %rbx,%rdi
xor    %esi,%esi
xor    %edx,%edx
call   1040 <extrairDiamantes@plt>
mov    %r15,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
mov    0xc(%rsp),%eax
lea    -0x1(%rax),%ecx
mov    %ecx,0xc(%rsp)
test   %eax,%eax
jg     1180 <main+0x50>
xor    %eax,%eax
add    $0x410,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [4 x i8] c"%s\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca [1024 x i8]
store i32 0, i32* %1
%4 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32* %2)
br label %5
5: ; preds = %9, %0
%6 = load i32, i32* %2
%7 = add nsw i32 %6, -1
store i32 %7, i32* %2
%8 = icmp sgt i32 %6, 0
br i1 %8, label %9, label %15
9: ; preds = %5
%10 = getelementptr inbounds [1024 x i8], [1024 x i8]* %3, i64 0, i64 0
%11 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* %10)
%12 = getelementptr inbounds [1024 x i8], [1024 x i8]* %3, i64 0, i64 0
%13 = call i32 @extrairDiamantes(i8* %12, i32 0, i32 0)
%14 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %13)
br label %5
15: ; preds = %5
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [4 x i8] c"%s\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [1024 x i8]
%3 = bitcast i32* %1 to i8*
%4 = getelementptr inbounds [1024 x i8], [1024 x i8]* %2, i64 0, i64 0
%5 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32* %1)
%6 = load i32, i32* %1
%7 = add nsw i32 %6, -1
store i32 %7, i32* %1
%8 = icmp sgt i32 %6, 0
br i1 %8, label %9, label %16
9: ; preds = %0, %9
%10 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i8* %4)
%11 = call i32 @extrairDiamantes(i8* %4, i32 0, i32 0)
%12 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32 %11)
%13 = load i32, i32* %1
%14 = add nsw i32 %13, -1
store i32 %14, i32* %1
%15 = icmp sgt i32 %13, 0
br i1 %15, label %9, label %16
16: ; preds = %9, %0
ret i32 0
}