Cod sursa(job #1622889)

Utilizator Daria09Florea Daria Daria09 Data 1 martie 2016 15:36:13
Problema Secventa 2 Scor 90
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.59 kb
#include <iostream>
#include <fstream>
#include <string.h>
#include <cstdio>
using namespace std;
ifstream f("secv2.in");
ofstream g("secv2.out");
int n,k,s,i,max1,min1,a,i1,i2,poz;
int main()
{
    min1=1000000;max1=-10000000;
    f>>n>>k;
    for(i=1;i<=k;i++)
    {
        f>>a;
        s+=a;
        if(s<min1){min1=s;poz=i;}
    }
    for(i=k+1;i<=n;i++)
    {
        f>>a;s+=a;
        if(s>max1){max1=s;i1=1;i2=i;}
        if(i-poz+1>=k&&s-min1>max1){max1=s-min1; i2=i;i1=poz+1;}
        if(s<min1){s=min1; poz=i;}
    }
    g<<i1<<" "<<i2<<" "<<max1;
    return 0;
}