#include <iostream>
using namespace std;
int main() {
int i,j,sum=0;
int r;cin>>r;
int c;cin>>c;
int a[r][c];
for(i=0;i<r;i++)
{
for(j=0;j<c;j++)
{
scanf("%d",&a[i][j]);
}
}
for(i=0;i<r;i++)
{
for(j=0;j<c;j++)
{
if(a[i][j]==0)
{
sum++;
}
}
}
if(sum>r*c/2)
{
cout<<"The given matrix is sparse matrix"<<endl;
}
cout<<"There are "<<sum<<" number of zeroes in the matrix";
return 0;
}
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