#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, iStart, iEnd, iMin, elem, val, scurr, smin, sbest = -INF;
    
    scurr = iStart = iEnd = iMin = smin = 0;
    
    scanf("%d", &n);
    
    for(i = 1; i <= n; i++) {
        scanf("%d", &elem);
        scurr += elem;
        val = scurr - smin;
        if(smin >= scurr) {
            smin = scurr;
            iMin = i;
        }
        if(sbest < val) {
            sbest = val;
            iStart = iMin + 1;
            iEnd = i;
        }
    }
    printf("%d %d %d\n", sbest, iStart, iEnd);
    return 0;
}