#include <cstdio>
#include <algorithm>

using namespace std;

#define MAX 6000001
#define INF 1<<30
#define inFile "ssm.in"
#define outFile "ssm.out"

int main() {
    freopen(inFile, "r", stdin);
    freopen(outFile, "w", stdout);
    
    int n, i, idx, start, fin, elem, sum = 0, s_best = -INF;
    
    scanf("%d", &n);
    for(i = 1; i <= n; i++) {
        scanf("%d", &elem);
        if(sum < 0)
            sum = elem, idx = i;
        else
            sum += elem;
        if(s_best < sum)
            s_best = sum, start = idx, fin = i;
    }
    
    printf("%d %d %d\n", s_best, start, fin);
    return 0;
}