403. Scientific Problem Time limit per test: 0.25 second(s) Memory limit: 65536 kilobytes input: standard output: standard Once upon a time Professor Idioticideasinventor was travelling by train. Watching cheerless landscape outside the window, he de…
403. Scientific Problem Time limit per test: 0.25 second(s)Memory limit: 65536 kilobytes input: standardoutput: standard Once upon a time Professor Idioticideasinventor was travelling by train. Watching cheerless landscape outside the window, he deci…
205. Quantization Problem time limit per test: 0.25 sec. memory limit per test: 65536 KB input: standard output: standard When entering some analog data into a computer, this information must be quantized. Quantization transforms each measured value…
题目链接: Water problem Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 23 Accepted Submission(s): 14 Problem Description If the numbers 1 to 5 are written out in words: one, two, three, four, fi…
一.Description Problems in Computer Science are often classified as belonging to a certain class of problems (e.g., NP, Unsolvable, Recursive). In this problem you will be analyzing a property of an algorithm whose classification is not known for all…
https://codeforc.es/contest/1194/problem/B 好像也没什么思维,就是一个水题,不过蛮有趣的.意思是找缺黑色最少的行列十字.用O(n)的空间预处理掉一维,然后用O(n)的时间根据另一维计算出答案. #include<bits/stdc++.h> using namespace std; typedef long long ll; int n, m; string g[50005]; int rq[50005]; int main() { #ifdef Yi…
