hdu 4858 项目管理(vector模拟)

# include <stdio.h>
# include <algorithm>
# include <string.h>
# include <vector>
# define N 100005
using namespace std;
vector<int>g[N];
int node[N];
int slove(int x)
{
	int sum=0,i;
	for(i=0;i<g[x].size();i++)
	{
		sum+=node[g[x][i]];
	}
	return sum;
}
int main()
{
	int t,a,b,c,n,m,q,i;
	while(~scanf("%d",&t))
	{
		while(t--)
		{
			scanf("%d%d",&n,&m);
			for(i=1;i<=n;i++)
			{
				g[i].clear();
				node[i]=0;
			}
			while(m--)
			{
				scanf("%d%d",&a,&b);
				g[a].push_back(b);
				g[b].push_back(a);
			}
			scanf("%d",&q);
			while(q--)
			{
				scanf("%d",&a);
				if(a==0)
				{
					scanf("%d%d",&b,&c);
					node[b]+=c;
				}
				else
				{
					scanf("%d",&c);
				    printf("%d
",slove(c));
				}
			}
		}
	}
	return 0;
}