CCCPaste

Untitled

#include 
#include 
using namespace std;
 
char x[1005][1005];
int visted[1005][1005];
int y[1005][1005];

int main()
{
    int di[]={0,1,-1,0};
    int dj[]={1,0,0,-1};
    int t;
    cin >> t;
    for(int T = 0; T < t; T++) {
        int n,m;
        cin>>n>>m;
        
        for(int i = 0;i>x[i][j];
            }
        }
        for(int i = 0; i < 1004; i++) {
            for(int j = 0; j < 1004; j++) {
                visted[i][j] = false;
                y[i][j] = 2e9;
            }
        }
        int si = 0;
        int sj = 0;
        int ei = 0;
        int ej = 0;
        for(int i = 0;ibfs;
        bfs.push(ei);
        bfs.push(ej);
        bfs.push(cekori);
        while(!bfs.empty()){
            int ci=bfs.front();
            bfs.pop();
            int cj=bfs.front();
            bfs.pop();
            int cekor=bfs.front();
            bfs.pop();
            y[ci][cj]=cekor;
            for(int i=0;i<4;i++){
                int ti=ci+di[i];
                int tj=cj+dj[i];
                if(ti>=0 && ti=0 && tj= '1' && x[i][j]<='9'){
                    dist2=y[i][j];
                    if(dist2 <= dist) {
                        int c = x[i][j] - '0';
                        hu -= c;
                    }
                }
                
            }
        }
        
        if(hu<0){
            cout<<0<