摘要:
AtCoder Beginners Contest 274 Editoral Task A - Batting Average Problem Statement There are integers $A$ and $B$, which satisfy $1≤A≤10$ and $0≤B≤A$. 阅读全文
摘要:
栈的用法详解 栈是一种先入后出(FILO)的数据结构。 利用数组模拟栈 #include <bits/stdc++.h> using namespace std; int stk[10005]; int end = 0; void pop() { stk[end] = 0; end--; } voi 阅读全文