样例全过,但70分,求调

P11228 [CSP-J 2024] 地图探险

The_43_Bachelor @ 2024-11-09 10:51:38

#include<bits/stdc++.h>
using namespace std;
long long t,ans=1;
int main() {
//  freopen("explore.in","r",stdin);
//  freopen("explore.out","w",stdout);
    cin>>t;
    for(int t1=1; t1<=t; t1++) {
        long long n,m,k,x,y,d,ans=1;
        bool bz[1010][1010];
        char s[1010][1010];
        cin>>n>>m>>k>>x>>y>>d;
        for(int i=1; i<=n; i++) {
            for(int j=1; j<=m; j++) {
                cin>>s[i][j];
                bz[i][j]=false;
            }
        }
        bz[x][y]=true;
        for(int i=1; i<=k; i++) {
            if(d==0) {
                if(s[x][y+1]=='.') {
                    y=y+1;
                    if(bz[x][y]==false) {
                        ans++;
                        bz[x][y]=true;
                    }
                } else {
                    d=(d+1)%4;
                    continue;
                }
            }
            if(d==1) {
                if(s[x+1][y]=='.') {
                    x=x+1;
                    if(bz[x][y]==false) {
                        ans++;
                        bz[x][y]=true;
                    }
                } else {
                    d=(d+1)%4;
                    continue;
                }
            }
            if(d==2) {
                if(s[x][y-1]=='.') {
                    y=y-1;
                    if(bz[x][y]==false) {
                        ans++;
                        bz[x][y]=true;
                    }
                } else {
                    d=(d+1)%4;
                    continue;
                }
            }
            if(d==3) {
                if(s[x-1][y]=='.') {
                    x=x-1;
                    if(bz[x][y]==false) {
                        ans++;
                        bz[x][y]=true;
                    }
                } else {
                    d=(d+1)%4;
                    continue;
                }
            }
        }
        cout<<ans<<endl;
    }
    return 0;
}

by wzh11223344 @ 2024-11-09 10:53:20

你去博客看看


|