Cod sursa(job #2707793)
Utilizator | Bianca Lautaru biancalautaru | Data | 17 februarie 2021 18:51:18 |
---|---|---|---|
Problema | Transport | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.63 kb |
#include <fstream>
using namespace std;
ifstream fin("transport.in");
ofstream fout("transport.out");
int n,k,i,st,dr,mid,x,c,t,v[16001];
int main() {
fin>>n>>k;
for (i=1;i<=n;i++) {
fin>>v[i];
if (v[i]>st)
st=v[i];
dr+=v[i];
}
while (st<=dr) {
mid=(st+dr)/2;
c=0;
t=1;
for (i=1;i<=n;i++)
if (c+v[i]>mid) {
c=v[i];
t++;
}
else
c+=v[i];
if (t>k)
st=mid+1;
else
dr=mid-1;
}
fout<<st;
return 0;
}