运行如下代码会输出（ ）。

int value = 100;

void print1() {
    int value = 50;
    cout << value << " ";
    cout << ::value << " ";
}

void print2() {
    cout << value << " ";
}

print1();
print2();

{{ select(1) }}

• 100 100 100
• 50 50 50
• 50 100 100
• 50 50 100