2 5 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 2 2 2 0 1 1 1 0 2 2 2
1 0 1
三维树状数组。。加一个for循环就ok
#include <iostream>
#include <cstring>
#include <cstdio>
//#include <cmath>
#include <set>
#include <stack>
#include <cctype>
#include <algorithm>
#define lson o<<1, l, m
#define rson o<<1|1, m+1, r
using namespace std;
typedef long long LL;
const int mod = 99999997;
const int MAX = 1000000000;
const int maxn = 1005;
int n, q, x1, y1, z1, x2, y2, z2, op;
int c[101][101][101];
void add(int x, int y, int z) {
for(int i = x; i <= n; i += i&-i)
for(int j = y; j <= n; j += j&-j)
for(int k = z; k <= n; k += k&-k)
c[i][j][k]++;
}
int query(int x, int y, int z) {
int sum = 0;
for(int i = x; i > 0; i -= i&-i)
for(int j = y; j > 0; j -= j&-j)
for(int k = z; k > 0; k -= k&-k)
sum += c[i][j][k];
return sum;
}
int main()
{
//freopen("in.txt", "r", stdin);
while(cin >> n >> q) {
memset(c, 0, sizeof(c));
while(q--) {
scanf("%d%d%d%d", &op, &x1, &y1, &z1);
if(op) {
scanf("%d%d%d", &x2, &y2, &z2);
x2++, y2++, z2++;
add(x1, y1, z1);
add(x1, y1, z2);
add(x1, y2, z1);
add(x2, y1, z1);
add(x1, y2, z2);
add(x2, y1, z2);
add(x2, y2, z1);
add(x2, y2, z2);
} else printf("%d\n", query(x1, y1, z1) & 1);
}
}
return 0;
}
原文:http://blog.csdn.net/u013923947/article/details/38767777