摘要:A:水题 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pi acos(-1.0) #define ll long long #
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摘要:http://codeforces.com/contest/710 A:水题 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pi
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摘要:http://codeforces.com/contest/678 A:水题 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pi
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摘要:昨天打的,补了一天半才补完。。。 A:水题 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pi acos(-1.0) #defi
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摘要:期末后恢复性训练,结果完美爆炸。。。 A,题意:2n个人,分成两队,要求无论怎么分配,第一队打赢第二队 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_ba
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摘要:A:水题 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pi acos(-1.0) #define ll long long #
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摘要:A:水题,模拟即可 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pii pair<int,int> #define C 0.5
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摘要:总的来说这套题还是很不错的,让我对主席树有了更深的了解 A:水题,模拟即可 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pi
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摘要:总的来说这套题还是很不错的,让我对主席树有了更深的了解 A:水题,模拟即可 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pi
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摘要:A:水,直接遍历就好了 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pii pair<int,int> #define C 0
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摘要:爆炸场,A被hack两次,a,c都看错题意。。。还是太菜了 A水题,ifelse写的太搓了被hack。。 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_b
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摘要:emm,a出3题,补了两题 A,B水题 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define read(a) scanf("%d",&a
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摘要:A:n个数,看能不能找出只有两种数,而且数量相同 #include<bits/stdc++.h> #define fi first #define se second #define mp make_pair #define pb push_back #define pii pair<int,int
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