mirror of
https://github.com/chubin/cheat.sheets
synced 2024-11-19 03:25:44 +00:00
7 lines
338 B
Plaintext
7 lines
338 B
Plaintext
|
// In C++11 you can do the following, but most people use vector instead of arrays
|
||
|
|
a.size(); // Returns the size of array a
|
||
|
|
|
||
|
|
int a[10]; // Declare an int array with length 10.
|
||
|
|
a[0] = 420; // Set the value 420 to index 0 of array a
|
||
|
|
int b = a[0] // Set variable b to 420 by accessing index 0 of array a.
|