23 lines
406 B
C++
23 lines
406 B
C++
#include <iostream>
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#include <vector>
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#include <deque>
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using namespace std;
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void dfs()
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int main(){
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int itemize = 0; // 定义必要变量
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int a[4][4];
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deque<pair<int, int>> sp;
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for(int i = 0; i < 4; i++){
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for(int j = 0; j < 4; j++){
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cin >> a[i][j];
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if(a[i][j] == 0){
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sp.push_back({i, j});
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}
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}
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}
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return 0;
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}
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