#include <stdio.h>

int main() {
    FILE *fin = fopen( "ssm.in", "r" ), *fout = fopen( "ssm.out", "w" );
    int n, a, sum, st, dr, smax, i, x, y;
    fscanf( fin, "%d", &n );
    smax = -2147483648;
    sum = 0;
    x = 1;
    for ( i = 0; i < n; i ++ ) {
        fscanf( fin, "%d", &a );
        if ( sum < 0 ) {
            sum = a;
            x = y = i + 1;
        }
        else {
            sum += a;
            y = i + 1;
        }
        if ( sum > smax ) {
            smax = sum;
            st = x;
            dr = y;
        }
    }
    fprintf( fout, "%d %d %d\n", smax, st, dr );
    fclose( fin );
    fclose( fout );
    return 0;
}