mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
84 lines
2.1 KiB
C++
84 lines
2.1 KiB
C++
#include<cstdio>
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#include<cmath>
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#include<cstring>
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#include<iostream>
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#include<algorithm>
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using namespace std;
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typedef long long int64;
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const int INF = 0x3f3f3f3f;
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const int MAXN = 10010;
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int m;
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int mat[8][8];
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int blast[8][8];
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const int dir[][2] = {{-1,0},{1,0},{0,-1},{0,1}};
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struct Node{
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int x, y;
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int cnt;
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int dir;
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}Q[500000];
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void addQue(int x, int y, int cnt, int& rear){
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mat[x][y] = 0;
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for(int i=0; i<4; ++i){
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int dx = x + dir[i][0];
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int dy = y + dir[i][1];
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if(dx>=1&&dx<=6&&dy>=1&&dy<=6){
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Q[rear].x = dx;
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Q[rear].y = dy;
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Q[rear].cnt = cnt;
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Q[rear++].dir = i;
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}
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}
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}
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void bfs(int x, int y){
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int front=0, rear=0;
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addQue(x, y, 0, rear);
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int cur = 0;
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while(front < rear){
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while(front < rear && Q[front].cnt==cur){
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Node &t = Q[front++];
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if(mat[t.x][t.y]){
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++mat[t.x][t.y];
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} else{
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Node& now = Q[rear];
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now.x = t.x + dir[t.dir][0];
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now.y = t.y + dir[t.dir][1];
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now.cnt = t.cnt + 1;
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now.dir = t.dir;
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if(now.x>=1&&now.x<=6&&now.y>=1&&now.y<=6)
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++rear;
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}
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}
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for(int i=1; i<=6; ++i){
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for(int j=1; j<=6; ++j)if(mat[i][j]>4){
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addQue(i,j,cur+1,rear);
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}
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}
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++cur;
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}
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}
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int main(){
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int x, y;
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while(~scanf("%d", &mat[1][1])){
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for(int i=1; i<=6; ++i){
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for(int j=(i==1?2:1); j<=6; ++j){
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scanf("%d", &mat[i][j]);
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}
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}
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scanf("%d", &m);
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for(int i=0; i<m; ++i){
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scanf("%d%d", &x, &y);
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if(++mat[x][y]>4){
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bfs(x, y);
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}
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}
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for(int i=1; i<=6; ++i){
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for(int j=1; j<=6; ++j)
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if(j!=1) printf(" %d", mat[i][j]);
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else printf("%d", mat[i][j]);
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putchar('\n');
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}
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putchar('\n');
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}
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return 0;
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}
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