34A Reconnaissance 2 codeforces solution in cpp
by ujjal roy
#include<bits/stdc++.h>
using namespace std;
main()
{
int n,i,c=0,x,y;
cin>>n;
int a[n],b[n];
for(i=0;i<n;i++)
{
cin>>a[i];
b[i]=a[i];
}
int l=1;
int r=n;
x=abs(a[0]-a[n-1]);
for(i=1;i<n;i++)
{
y=abs(a[i]-a[i-1]);
if(y<x)
{
x=y;
l=i;
r=i+1;
}
}
cout<<l<<" "<<r<<endl;
return 0;
}
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