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#include <bits/stdc++.h>
#define N 250005
using namespace std;
int arr[N];
long long X1[N],X2[N];
long long Y1[N],Y2[N];
int p,x,y;
void src(int a,int b)
{
int m;
while(a<=b)
{
m=(a+b)>>1;
if(X2[m-1]-X2[x-1]<X2[y]-X2[m-1])
{
p=m;
a=m+1;
}
else
b=m-1;
}
}
int main()
{
freopen("cuburi2.in","r",stdin);
freopen("cuburi2.out","w",stdout);
int n,k,i;
long long st,dr;
scanf("%d%d",&n,&k);
for(i=1;i<=n;++i)
{
scanf("%d",&arr[i]);
X2[i]=X2[i-1]+arr[i];
X1[i]=X1[i-1]+X2[i-1];
}
for(i=n;i>0;--i)
{
Y2[i]=Y2[i+1]+arr[i];
Y1[i]=Y1[i+1]+Y2[i+1];
}
while(k--)
{
scanf("%d%d",&x,&y);
p=x;
src(x,y);
st=X1[p]-X1[x-1]-X2[x-1]*(p-x+1);
dr=Y1[p]-Y1[y+1]-Y2[y+1]*(y-p+1);
printf("%d %lld\n",p,1LL*(st+dr));
}
return 0;
}