摘要:
Given a non negative integer number num. For every numbers i in the range 0 ≤ i ≤ num calculate the number of 1's in their binary representation and r 阅读全文
摘要:
直接上例子: struct point { int x; int y; int z; } //常规写法 struct point pt1 = {100, 300, 200}; //初始化个数少于实际个数时,只初始化前面的成员 struct point pt2 = {400}; struct poin 阅读全文