Cod sursa(job #3228495)

Utilizator popescu_georgePopescu George popescu_george Data 8 mai 2024 15:19:56
Problema Subsecventa de suma maxima Scor 100
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.55 kb
#include<fstream>
using namespace std;
ifstream F("ssm.in");
ofstream G("ssm.out");
#define Z 2048
int i,n,k,a,t,l=1,j,m=-2e9,p=Z;
char s[Z];
inline char A()
{
    if(p==Z)
        F.read(s,Z),p=0;
    return s[p++];
}
int B()
{
    char c;
    for(c=A();!isdigit(c)&&c!='-';c=A());
    int n=0,d=1;
    if(c=='-')
        d=-1,c=A();
    for(;isdigit(c);n=n*10+c-48,c=A());
    return n*d;
}
int main()
{
    for(n=B(),i=1;i<=n;++i)
        if(t=B(),a<0?a=t,l=i:a+=t,m<a)
            m=a,j=l,k=i;
    return G<<m<<' '<<j<<' '<<k,0;
}