jaxi

摘要： #include <iostream>#include <stdio.h>#include <stdlib.h>#include <string.h>using namespace std;const int N=5005;int n;int coins[N],dp[N],sum[N];int max(int a,int b){ return a>b?a:b;}int RangeSum(int i,int j) { return sum[j]-sum[i-1];} //from i to j;int main (){ scanf(" 阅读全文

摘要： #include <iostream>#include <stdlib.h>#include <stdio.h>#include <string.h>#include <string>using namespace std;int n,m;char str[101][21];int num[101];int main (){ scanf("%d%d",&n,&m); for(int i=1;i<=m;++i) scanf("%s%d",&str[i],&nu 阅读全文

摘要： /* Discription: There is a graph,on which has both directed edges and indirected edges. The goal is to calculate the sum of the minimum distance between source vertex to 'broken vertex' and 'broken vertex' to source vertex. Solution: Build the graph,with the help of the Algorithm cal 阅读全文