array lenght c code example

Example 1: size of an array c

int a[20];
int length;
length = sizeof(a) / sizeof(int);

Example 2: can't find lenght

it's written length not lenght

Example 3: array length c

int prices[5] = { 1, 2, 3, 4, 5 };

int size = sizeof prices / sizeof prices[0];

printf("%u", size); /* 5 */

Example 4: get length of array in c

int a[17];
size_t n = sizeof(a)/sizeof(a[0]);

Example 5: size of an array in c

size_t n = sizeof myArray / sizeof *myArray;

Example 6: c how to find size of array

int a[17];
size_t n = sizeof(a)/sizeof(a[0]);