36 lines
665 B
C++
36 lines
665 B
C++
#include"stdio.h"
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#include"string.h"
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#define N 10002
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struct node
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{
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int x,y;
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}A[N];
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int main()
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{
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int i,j,k;
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int n,m;
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int s,d,x,y;
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while(scanf("%d%d",&n,&m),n||m)
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{
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for(i=0;i<n;i++)
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{
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scanf("%d%d",&s,&d);
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scanf("%d%d",&x,&y);
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A[i].x=x;
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A[i].y=x+y;
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}
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for(i=0;i<m;i++)
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{
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scanf("%d%d",&x,&y);
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y=x+y;
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for(k=0,j=0;j<n;j++)
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{
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if(A[j].y>x&&A[j].x<y)
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k++;
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}
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printf("%d\n",k);
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}
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}
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return 0;
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}
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