Layer Cake time limit per test 6 seconds memory limit per test 512 megabytes input standard input output standard output Dasha decided to bake a big and tasty layer cake. In order to do that she went shopping and bought n rectangular cake layers. The…
Description Dasha decided to bake a big and tasty layer cake. In order to do that she went shopping and bought n rectangular cake layers. The length and the width of the i-th cake layer were ai and bi respectively, while the height of each cake layer…
B - Layer Cake Time Limit:6000MS Memory Limit:524288KB 64bit IO Format:%I64d & %I64u Submit Status Description Dasha decided to bake a big and tasty layer cake. In order to do that she went shopping and bought n rectangular cake layers. The l…
Dasha decided to bake a big and tasty layer cake. In order to do that she went shopping and bought n rectangular cake layers. The length and the width of the i-th cake layer were ai and birespectively, while the height of each cake layer was equal to…
题目链接:https://vjudge.net/contest/242578#problem/B Dasha decided to bake a big and tasty layer cake. In order to do that she went shopping and bought n rectangular cake layers. The length and the width of the i-th cake layer were ai and bi respectively…
Series的简单运算 import numpy as np import pandas as pd s1=pd.Series([1,2,3],index=['A','B','C']) print(s1) 结果: A 1 B 2 C 3 dtype: int64 s2=pd.Series([4,5,6,7],index=['B','C','D','E']) print(s2) 结果: B 4 C 5 D 6 E 7 dtype: int64 print(s1+s2)#对应的index相加,NaN…
任何一种类型的Essay写作都应遵循一种逻辑结构,Long Essay可能在不同部分依据情况使用不同的逻辑结构.本文将为大家分享六种常见留学生Essay写作逻辑结构,为方便阅读本文采用中英文对照方式. Six Logical Writing Structures 每一篇文章,无论是求职信.新闻文章还是虚构的短篇小说,都有自己的结构. Every piece of writing,whether it is a cover letter for a job application,a news a…
https://www.codechef.com/DEC17/problems/GIT01 #include<cstdio> #include<algorithm> using namespace std; #define N 101 char s[N]; int main() { int T; scanf("%d",&T); int n,m; int OddG,OddR,EvenG,EvenR; int ans; while(T--) { OddG=O…
