args:
  n: 1000
compile:
  c: -O2 -std=c11
  cpp: -O2 -std=c++14
  java: ''
  pas: -O2
  py: ''
data: []
folder: problem
memory limit: 512 MiB
name: E
partial score: false
pre: []
samples: []
time limit: 1.0
title:
  zh-cn: 速战速决
type: program
users: {}
version: 2