链接:https://codeforces.com/contest/785 A - Anton and Polyhedrons #include<bits/stdc++.h> using namespace std; ; map<string,int> mp; int n,sum; string str; int main() { ios::sync_with_stdio(); cin.tie(), cout.tie(); mp.clear(); mp[; mp[; mp[; mp…
链接:https://codeforces.com/contest/1137 A - Skyscrapers 题解:对于每一段 $1$ 和每一段 $2$,统计他们的长度.因此对于相邻的两段长度求较小值,就有可能成为答案,维护所有的可能是答案的最大值即可. AC代码: #include<bits/stdc++.h> using namespace std; ; int n,t[maxn]; int l1,l2; int main() { cin>>n; ;i<=n;i++) s…
链接:https://codeforces.com/contest/1154 A - Restoring Three Numbers - [水] #include<bits/stdc++.h> using namespace std; ]; int main() { cin>>a[]>>a[]>>a[]>>a[]; sort(a,a+); ;i<=;i++) printf(]-a[i]); } B - Make Them Equal - […
链接:https://codeforces.com/contest/659 A - Round House - [取模] AC代码: #include<bits/stdc++.h> using namespace std; int n,a,b; int main() { cin>>n>>a>>b; a=(a-+b); ) a+=n; a%=n; cout<<a+<<endl; } B - Qualifying Contest - [水…