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Added an initialization example with empty curly braces (#30973)

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Tzupy
2018-12-26 19:09:36 +01:00
committed by Christopher McCormack
parent 65fc276113
commit f809383489
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guide/english/c/arrays-and-strings/index.md
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@ -26,6 +26,11 @@ float my_array[5] = {5.0, 2.5};
``` ```
If you partially initialize an array, the compiler sets the remaining elements to zero. If you partially initialize an array, the compiler sets the remaining elements to zero.
You can also initialize all elements of an array of a known size to zero using empty curly braces. For example:
```C
float my_array[5] = {};
```
Now that the array has been declared with 5 values, it has 5 memory locations. Consider this table for a visual example of that: Now that the array has been declared with 5 values, it has 5 memory locations. Consider this table for a visual example of that:
| Position | 0 | 1 | 2 | 3 | 4 | | Position | 0 | 1 | 2 | 3 | 4 |