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Declare x as an int (#28135)

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Emily Hem
2019-03-21 12:45:54 -04:00
committed by The Coding Aviator
parent d7c9936257
commit e023e9d603
1 changed files with 2 additions and 2 deletions
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guide/english/cplusplus/arrays/index.md
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@@ -61,8 +61,8 @@ Dynamic arrays are those arrays, whose size is not known at compile time and we
Elements of an array are accessed using their index. The index of the first element in the array is zero and the second element's index is 1 and so on. You can think of the index of an element as the unit "distance" from the beginning of the array, that is the first element is 0 units from the start.
Examples using the number array from above:
```C++
int x = numbers[0]; // x is assigned 1. index 0 is the first position
numbers[2] = 55; // Sets the third position (index 2) to the new value 55
int x = numbers[0]; // = 1. [0] == first position
numbers[2] = 55; // Sets the third position (3) to the new number 55
//numbers[] is now: {1, 2, 55, 4, 5}
```