#include #define N 110000 #define M 1100 using namespace std; typedef long long ll; int a[N],b[N]; int k[M],p[M]; ll f[M]; int main() { int n,m,i,j; while(scanf("%d%d",&n,&m)!=EOF) { for(i=1;i<=n;i++) { scanf("%d%d",a+i,b+i); } for(i=1;i<=m;i++) { scanf("%d%d",k+i,p+i); } ll ans=0; for(int _b=0;_b<=10;_b++) { memset(f,0x3f,sizeof(f)); for(i=1;i