灭火

4072_fire/Readme.md

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+# 标题
+

4072_fire/ce.cpp

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+#include<iostream>
+#include<cstring>
+using namespace  std;
+int main(){
+	char a;
+	for(int i=0;i<10;i++){
+		for(int j=0;j<10;j++){
+			cin>>a;
+            cout<<a;
+		}
+		cout<<endl;
+	}
+} 

4072_fire/doc/Readme.md

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+# 标题
+
+* 
+............B.........C.........CC.R.......CCC.........C.........L..............

4072_fire/fire.cpp

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+#include<iostream>//YOUWU
+#include<cstring>
+using namespace std;
+    int x[100000001]={0},y[100000001]={0},f[100000001]={0},fx[4]={0,0,1,-1},fy[4]={1,-1,0,0};
+int main(){
+    char s[10][10];
+    for(int i=0;i<10;i++){
+        for(int j=0;j<10;j++){
+            cin>>s[i][j];
+            int u=s[i][j];
+            if(u=='L'){
+                x[1]=i,y[1]=j;
+                //cout<<endl<<x[1]<<y[1]<<endl;
+            }
+        }
+    }
+    int t=0,w=1;
+    do{
+        t++;
+        for(int i=0;i<4;i++){
+            int nx=x[t]+fx[i],ny=y[t]+fy[i];
+            //cout<<nx<<" "<<ny<<" "<<s[nx][ny]<<endl;
+            if(nx>=0&&nx<10&&ny>=0&&ny<10){
+                if(s[nx][ny]=='B'){
+                    cout<<f[t];
+                    return 0;
+                }
+                if(s[nx][ny]!='R'){
+                    x[++w]=nx;
+                    y[w]=ny;
+                    f[w]=f[t]+1;
+                }
+            }
+        }
+    }while(t<w);
+}

4072_fire/fire2.cpp

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+#include <cstring>
+#include <iostream>
+using namespace std;
+int main()
+{
+    char s[10][10];
+    int b[2],l[2],r[2],ans=0;
+    for (int i = 0; i < 10; i++) {
+        for (int j = 0; j < 10; j++) {
+            cin >> s[i][j];
+            int u = s[i][j];
+            if (u == 'L') {
+                l[0] = i, l[1] = j;
+            }
+            if (u == 'B') {
+                b[0] = i, b[1] = j;
+            }
+            if (u == 'R') {
+                r[0] = i, r[1] = j;
+            }
+        }
+    }
+    int t=b[1],w=l[1];
+    if(t>w){
+        int e=t;
+        t=w;
+        w=e;
+    }
+    if(l[0]==b[0]&&b[0]==r[0]){
+        if(r[1]>t&&r[1]<w){
+            ans+=2;
+        }
+    }
+    t=b[0],w=l[0];
+    if(t>w){
+        int e=t;
+        t=w;
+        w=e;
+    }
+    if(l[1]==b[1]&&b[1]==r[1]){
+        if(r[0]>t&&r[0]<w){
+            ans+=2;
+        }
+    }
+    int ax=b[0]-l[0];
+    int bx=b[1]-l[1];
+    if(ax<0) ax*=-1;
+    if(bx<0) bx*=-1;
+    ans=ans+ax+bx-1;
+    cout<<ans;
+}

4072_fire/main.cpp

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+#include <iostream>
+
+int main()
+{
+    std::cout << "Hello Easy C++ project!" << std::endl;
+}

4072_fire/test/In1 (14).txt

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+..........
+..........
+..........
+..........
+..........
+..........
+..........
+.........L
+..........
+R........B

4072_fire/test/In2 (6).txt

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+..........
+..........
+....L.....
+..........
+..........
+....R.....
+..........
+..........
+....B.....
+..........

4072_fire/test/in.txt

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+..........
+..........
+..........
+.....B....
+..........
+.....R....
+..........
+..........
+.....L....
+..........

4072_fire/test/out.txt

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+## z:\Chao\src\4072_fire\test\in.txt 
+2020/04/04 ÖÜÁù  9:52:10.18 
+6
+-----------------------------------------------
+Process exited after 160 ms with return value 0
+
+## z:\Chao\src\4072_fire\test\In1 (14).txt 
+2020/04/04 ÖÜÁù  9:52:10.18 
+1
+-----------------------------------------------
+Process exited after 110 ms with return value 0
+
+## z:\Chao\src\4072_fire\test\In2 (6).txt 
+2020/04/04 ÖÜÁù  9:52:10.18 
+7
+-----------------------------------------------
+Process exited after 80 ms with return value 0
+