模板
#include <stdio.h>
#include <iostream>
#include <queue>
#include <algorithm>
#include <map>
#include <vector>
#include <cmath>
#include <string.h>
using namespace std;
#define ll long long
#define P pair<int,int>
#define PDI pair<double,int>
#define fst first
#define sec second
#define MS(x) memset(x,0,sizeof(x))
#define MAX 400000
#define INF 0x3f3f3f3f
int N;
struct bit
{
ll data[1100][1100];
void add(int x,int y,ll num)
{
for(int i=x;i<=N;i+=i&(-i))
for(int j=y;j<=N;j+=j&(-j))
data[i][j]+=num;//,cout<<data[x][y]<<endl;
}
ll sum(int x,int y)
{
ll res=0;
for(int i=x;i>0;i-=i&(-i))
for(int j=y;j>0;j-=j&(-j))
res+=data[i][j];//,cout<<data[x][y]<<endl;
return res;
}
}area;
int main()
{
int t;
while(scanf("%d%d",&t,&N)!=EOF)
{
memset(area.data,0,sizeof(area.data));
while(scanf("%d",&t)&&t!=3)
{
if(t==1)
{
int x,y,a;
scanf("%d%d%d",&x,&y,&a);
area.add(x+1,y+1,a);
}else
{
int x1,y1,x2,y2;
scanf("%d%d%d%d",&x1,&y1,&x2,&y2);
x1++,x2++,y1++,y2++;
ll ans=area.sum(x2,y2)-area.sum(x1-1,y2)-area.sum(x2,y1-1)+area.sum(x1-1,y1-1);
printf("%lld\n",ans);
}
}
}
return 0;
}