摘要:
[toc] 字典树 HDU 3460 include include include include using namespace std; char s[60]; int sum=0; struct tire { tire next[26]; tire() { for(int i=0;inext 阅读全文
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[toc] AC自动机 HDU 2896 指针写法(爆内存,MLE) include include include include include using namespace std; define mian main define ll long long const int kind = 阅读全文
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1 #include <iostream> 2 #include <cstring> 3 using namespace std; 4 int dp[600][600]; 5 long long a[600]; 6 7 int main() 8 { 9 int n,m; 10 cin>>m>>n; 阅读全文
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1 #include <iostream> 2 using namespace std; 3 #define ll long long 4 5 int main() 6 { 7 long long n; 8 cin>>n; 9 ll x; 10 long long sum=0; 11 long lo 阅读全文
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1 #include <iostream> 2 using namespace std; 3 #define mod 1000000007 4 int dp[100005]; 5 6 int main() 7 { 8 int a[]={1,2,5,10,20,50,100,200,500,1000, 阅读全文
摘要:
1 #include <iostream> 2 using namespace std; 3 long long dp[1001][1001]; 4 const long long mod=1e9+7; 5 int main() 6 { 7 int n,m; 8 cin>>n>>m; 9 for(i 阅读全文