43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
#include<cstdio>
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#include<cstring>
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#include <iostream>
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using namespace std;
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const int A=210;
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int main()
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{
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int m,n,i,j,ii,jj,c;
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cin>>m>>n;
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getchar();
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char p[A][A];
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int pp[A];
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for(i=0;i<m;i++)
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gets(p[i]);
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for(int k=m;k>=1;k--)
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{
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int count=0;
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for(j=0;j<n;j++)
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for(i=0;i<m;i++)
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if(p[i][j]=='0')
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{
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c=0;
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for(jj=i;jj<m;jj++)
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{
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if(p[jj][j]=='0') c++;
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else {jj--;break;}
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}
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if(c==k)
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{
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count++;
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for(int jjj=i;jjj<=jj;jjj++) p[jjj][j]='1';
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}
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i=jj;
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}
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pp[k-1]=count;
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}
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for(i=0;i<m;i++)
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{
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if(pp[i]!=0) cout<<i+1<<" "<<pp[i]<<endl;
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}
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return 0;
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}
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