Customers had to pay a deposit for the sturdy glass bottles. They then got this money back when they returned them to the shop. And the bottles would be washed and refilled over and over again.
int *bucket = (int*)calloc(max + 1, sizeof(int));
。业内人士推荐同城约会作为进阶阅读
1 day agoShareSave
spreadsheets, databases, or APIs.