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why wa?#include<iostream>
using namespace std;
typedef struct point{
int x;
int y;
}point;
point p[102];
point q[102];
int max(int i,int j)
{
if(i>j)
return i;
else
return j;
}
int min(int i,int j)
{
if(i>j)
return j;
else
return i;
}
int main()
{
int testcase;
int begin,end;
int temp;
int i,j,n,k;
int Kmax[102];
cin>>testcase;
while(testcase--)
{
scanf("%d%d",&n,&k);
for(i=0;i<=101;i++)
{
Kmax[i]=0;
}
for(i=0;i<n;i++)
{
scanf("%d%d%d%d",&p[i].x,&p[i].y,&q[i].x,&q[i].y);
begin=min(p[i].x,q[i].x);
end=max(p[i].x,q[i].x);
for(j=begin;j<=end;j++)
{
Kmax[j]++;
}
}
temp=Kmax[0];
for(i=0;i<=101;i++)
{
if(temp<Kmax[i]) temp=Kmax[i];
}
printf("%d\n",temp-k);
}
return 0;
}
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