什麼時候靜態和全局變量在C和C？

中的初始化時間，global_int1 and global_int2中的global_int2和Global_int2中的初始變量，沒有明確的初始化wirtibibiitizibienizibienizibienizienizibibientibibientibial the System。但是，靜態變量static_int1和static_int2尚未初始化。它們的值保持不確定，直到在程序中明確設置為止。 在程序執行後，系統將可執行文件加載到內存中，包括數據段。 The global variables are then allocated memory and initialized with the values stored in the data segment.

C follows a three-phase initialization process for static objects with namespace scope:

Zero Initialization: All static objects are initially set to 0.

Static Initialization:

Dynamic Initialization: Objects with dynamic initialization (e.g., static_int2 or global_int2 if uninitialized in C ) are initialized at通過代碼execution。 在C

變量無初始化或具有動態初始化是在BSS段中分配的。該系統將這些變量初始化為0之前的0。