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263A.cpp
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263A.cpp
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//2nd sol. BEST APPROACH
/*
#include<bits/stdc++.h>
using namespace std;
int main(){
int arr[5][5];
int a,b,count=0;
for(int i=0;i<5;i++){
for(int j=0;j<5;j++){
cin>>arr[i][j];
}
}
//searching
for(a=0;a<5;a++){
for(b=0;b<5;b++){
if(arr[a][b]==1){
goto c;
}
}
}
c: cout<<abs(a-2)+abs(b-2);
}
*/
// my soln:
#include<bits/stdc++.h>
using namespace std;
int main(){
int arr[5][5];
int a,b,count=0;
for(int i=0;i<5;i++){
for(int j=0;j<5;j++){
cin>>arr[i][j];
}
}
//searching
for(a=0;a<5;a++){
for(b=0;b<5;b++){
if(arr[a][b]==1){
goto c;
}
}
}
c: while(a!=2 || b!=2){
if(a<2){
a++;
count++;
}
if(a>2){
a--;
count++;
}
if(b<2){
b++;
count++;
}
if(b>2){
b--;
count++;
}
}
cout<<count<<endl;
}