浮生匆忙，与君同往

C. Watching Fireworks is Funtime limit per test4 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputA festival will be held in a t

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C. k-Treetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputQuite recently a creative student Lesha had a lect

代码不是自己写的，这道题看上去是个好题。先囤着。#include#includeusing namespace std;int n;int m;int a[1005][1005];int sum[1005];double f[1005][1005];double g[1005][1005];double ans;int main(){ while(~scanf("%d%d"

C. Number of Waystime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou've got array a[1], a[2], ..., a[n], c

D - Distributing Ballot BoxesCrawling in process...Crawling failedTime Limit:10000MS    Memory Limit:32768KB     64bit IO Format:%I64d & %I64uSubmitStatus Practice HDU 4190

C. New Year Book Readingtime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputNew Year is coming, and Jaehyun de

B. Misha and Changing Handlestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputMisha hacked the Codeforces si

B. Painting Pebblestime limit per test 1 secondmemory limit per test 256 megabytesinput standard inputoutput standard outputThere are n piles of pebbles on the

Given three integers A, B and C in [-263, 263], you are supposed to tell whether A+B > C.Input Specification:The first line of the input gives the positive number of test cases, T (<=10). Then T test c