OJ-Problems-Source/HDOJ/4872_autoAC.cpp
2016-09-10 11:32:44 +08:00

91 lines
2.6 KiB
C++

#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <cstring>
using namespace std;
#define maxn 105
#define FOR(i,a,b) for(int i=a;i<=b;++i)
typedef __int64 LL;
int n,m,q;
LL flag1z[maxn][maxn][maxn];
LL flag1f[maxn][maxn][maxn];
LL flag2z[maxn][maxn][maxn];
LL flag2f[maxn][maxn][maxn];
LL dpz[maxn][maxn][maxn];
LL dpf[maxn][maxn][maxn];
LL ans[maxn][maxn][maxn];
LL si[maxn][maxn][maxn];
LL yoz[maxn][maxn][maxn];
LL rec[maxn][maxn][maxn];
LL tri[maxn][maxn][maxn];
LL d[maxn][maxn][maxn];
void init()
{
memset(flag1z,0,sizeof(flag1z));
memset(flag1f,0,sizeof(flag1f));
memset(flag2z,0,sizeof(flag2z));
memset(flag2f,0,sizeof(flag2f));
}
void solve1(int x,int y,int z,int a)
{
int i,j,k;
flag1z[x][y][z]++;
flag1z[x+a][y+a][z+a]--;
flag2z[x][y+1][z]++;
flag2z[x+a][y+a+1][z+a]--;
flag1f[x+a][y][z]++;
flag1f[x+a][y+a][z+a]--;
flag2f[x+a][y+a+1][z]++;
flag2f[x+a][y+a+1][z+a]--;
}
void solve2()
{
int i,j,k;
FOR(i,1,n) FOR(j,1,n) FOR(k,1,n){
flag1z[i][j][k]+=flag1z[i-1][j-1][k-1];
flag2z[i][j][k]+=flag2z[i-1][j-1][k-1];
flag1f[i][j][k]+=flag1f[i][j-1][k-1];
flag2f[i][j][k]+=flag2f[i][j][k-1];
}
FOR(i,1,n) FOR(j,1,n) FOR(k,1,n){
dpz[i][j][k]=dpz[i-1][j][k]+flag1z[i][j][k]-flag1f[i][j][k];
dpf[i][j][k]=dpf[i-1][j-1][k]+flag2z[i][j][k]-flag2f[i][j][k];
ans[i][j][k]=ans[i][j-1][k]+dpz[i][j][k]-dpf[i][j][k];
}
FOR(i,1,n) FOR(j,1,n) FOR(k,1,n){
d[i][j][k]=d[i][j][k-1]+ans[i][j][k];
yoz[i][j][k]=yoz[i][j-1][k-1]+d[i][j][k];
si[i][j][k]=si[i-1][j-1][k-1]+yoz[i][j][k];
rec[i][j][k]=rec[i][j-1][k]+d[i][j][k];
tri[i][j][k]=tri[i-1][j-1][k]+rec[i][j][k];
}
FOR(i,1,n) FOR(j,1,n) FOR(k,1,n){
yoz[i][j][k]+=yoz[i-1][j][k];
rec[i][j][k]+=rec[i-1][j][k];
}
}
LL solve3(int x,int y,int z,int a)
{
return si[x+a-1][y+a-1][z+a-1]-si[x-1][y-1][z-1]-(yoz[x+a-1][y-1][z-1]-yoz[x-1][y-1][z-1])-(tri[x+a-1][y+a-1][z-1]-(rec[x+a-1][y-1][z-1]-rec[x-1][y-1][z-1])-tri[x-1][y-1][z-1]);
}
int main()
{
int i,j,k;
int x,y,z,a;
while(scanf("%d%d%d",&n,&m,&q)!=EOF)
{
for(i=0;i<m;i++)
{
scanf("%d%d%d%d",&x,&y,&z,&a);
solve1(x,y,z,a);
}
solve2();
for(i=0;i<q;i++)
{
scanf("%d%d%d%d",&x,&y,&z,&a);
printf("%I64d\n",solve3(x,y,z,a));
}
}
return 0;
}