#include<stdio.h>

int main()
{
    freopen("ssm.in","r",stdin);
    freopen("ssm.out","w",stdout);
    long long n,Suma_Max,Suma_C,st,dr,inc,val;
    long long i;
    
    scanf("%lld",&n);
      
    scanf("%lld",&Suma_C); Suma_Max = Suma_C;    
    inc = st = dr = 1;
    
    for(i = 2; i <= n; i++)
    {    
        scanf("%lld",&val); 
        if(Suma_C < 0) { Suma_C = val,inc = i; }
        else { Suma_C += val; }
        
        if(Suma_Max<Suma_C) 
        {
            Suma_Max = Suma_C;
            st = inc; dr = i;
        }
    }
    printf("%lld %lld %lld",Suma_Max,st,dr);

    
    fclose(stdin); fclose(stdout);
    return 0;
}