12 lines
227 B
C++
12 lines
227 B
C++
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#include<iostream>
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using namespace std;
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int main(){
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int n,k,f[1001][1001]={0};
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cin>>n>>k;
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for(int i=1;i<=n;i++){
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int x1,y1,x2,y2;
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cin>>x1>>y1>>x2>>y2;
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f[x1][y1]=1;
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}
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}
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