#include <iostream>
#include <cstdio>
using namespace std;
int main() {
int n, m, a[6]={0}, t;
scanf("%d%d", &m, &n);
while(m--) {
for(int i=0; i<n; i++) {
scanf("%d", &t);
if(i==0) a[i]+=t;
else {
if(a[i-1]>a[i]) a[i]=a[i-1]+t;
else a[i]+=t;
}
if(i==n-1) printf("%d ", a[i]);
}
}
return 0;
}
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