AtCoder Beginner Contest 112

前兩個題很簡單，這裏就不整理了。ios C - Pyramidspa 枚舉+條件判斷就行啦code #include<iostream> #include<cstdio> #include<cmath> #include<algorithm> using namespace std; const int maxn=110; struct{ int x,y,h; }mes[maxn]; int

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