19 lines
369 B
C++
19 lines
369 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 k,n,a[11][21]={0};
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cin>>k>>n;
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for(int i=1;i<=k;i++){
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for(int j=1;j<=n;j++){
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int u;
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cin>>u;
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a[i][u]=j;
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}
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}
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bool c[21][21];
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for(int i=1;i<=k;i++){
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for(int j=i+1;j<=n;j++){
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if(a[i][j])
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}
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}
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}
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