偶然发现这题还没A掉............速速解决了.............

树状数组和线段树比较下，线段树是在是太冗余了，以后能用树状数组还是尽量用.........

#include <iostream>

#include <algorithm>

#include <cmath>

#include <cstdio>

#include <cstdlib>

#include <cstring>

#include <string>

#include <vector>

#include <set>

#include <queue>

#include <stack>

#include <climits>//形如INT_MAX一类的

#define MAX 1111

#define INF 0x7FFFFFFF

#define REP(i,s,t) for(int i=(s);i<=(t);++i)

#define ll long long

#define mem(a,b) memset(a,b,sizeof(a))

#define mp(a,b) make_pair(a,b)

#define L(x) x<<1

#define R(x) x<<1|1

# define eps 1e-5

//#pragma comment(linker, "/STACK:36777216") ///传说中的外挂

using namespace std;

int c[MAX][MAX],n;

int lowbit(int x) {

    return x & (-x);

}

void update(int x1,int y1,int va) {

    for(int i=x1; i<=n+1; i += lowbit(i)) {

        for(int j=y1; j<=n+1; j += lowbit(j)) {

            c[i][j] += va;

        }

    }

}

int query(int x1,int y1) {

    int sum = 0;

    for(int i=x1; i>0; i -= lowbit(i)) {

        for(int j=y1; j>0; j -= lowbit(j)) {

            sum += c[i][j];

        }

    }

    return sum;

}

int main() {

    int op,x1,y1,x2,y2,va;

    scanf("%d%d",&op,&n);

    memset(c,0,sizeof(c));

    while(scanf("%d",&op) ) {

        if(op == 3) break;

        if(op == 1) {

            scanf("%d%d%d",&x1,&y1,&va);

            update(x1+1,y1+1,va);

        }

        if(op == 2) {

            scanf("%d%d%d%d",&x1,&y1,&x2,&y2);

            printf("%d\n",query(x2+1,y2+1) - query(x1,y2+1) + query(x1,y1) - query(x2+1,y1));

        }

    }

    return 0;

}