time limit per test: 1 second memory limit per test: 256 megabytes input: standard input output: standard output Ayoub had an array aaa of integers of size nnn and this array had two interesting properties: All the integers in the array were between…
题目链接: http://codeforces.com/problemset/problem/353/D?mobile=true H. Queue time limit per test 1 secondmemory limit per test 256 megabytes 问题描述 There are n schoolchildren, boys and girls, lined up in the school canteen in front of the bun stall. The b…
传送门:http://codeforces.com/contest/1105/problem/C C. Ayoub and Lost Array time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Ayoub had an array aa of integers of size nn and this array had two…
ACM思维题训练集合 You've got an array a, consisting of n integers. The array elements are indexed from 1 to n. Let's determine a two step operation like that: First we build by the array a an array s of partial sums, consisting of n elements. Element number…
A. Maximum in Table time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output An n × n table a is defined as follows: The first row and the first column contain ones, that is: ai, 1 = a1, i = 1 for…