How To Determine The Length Of An Array In C Code Example


Example 1: size of an array c

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

Example 2: array length c

int prices[5] = { 1, 2, 3, 4, 5 };  int size = sizeof prices / sizeof prices[0];  printf("%u", size); /* 5 */

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