#include<stdio.h>
#include<algorithm>
using namespace std;
int n;
int i,j,k;
int villagecount;
int volume;
int maxcarryweight=0;
int track[2001];
struct delivery
{
int sendvillage;
int receivevillage;
int weight;
} data[10001];
bool compare(const delivery &a,const delivery &b)
{
return a.receivevillage<b.receivevillage;
}
int main()
{
//freopen("input.txt","r",stdin);
scanf("%d %d",&villagecount,&volume);
scanf("%d",&n);
for(i=1;i<=n;i++)
{
scanf("%d %d %d",&data[i].sendvillage,&data[i].receivevillage,&data[i].weight);
}
sort(data+1,data+1+n,compare);
for(i=1;i<=n;i++)
{
int Max=-1e9;
int sw=0;
for(j=data[i].sendvillage;j<data[i].receivevillage;j++) Max=max(Max,track[j]);
for(j=data[i].sendvillage;j<data[i].receivevillage;j++)
{
if(Max+data[i].weight>volume)
{
if(Max==0){track[j]=volume;sw=1;}
else {track[j]+=volume-Max;sw=2;}
}
else track[j]+=data[i].weight;
}
if(sw==1) maxcarryweight+=volume;
else if(sw==2) maxcarryweight+=volume-Max;
else maxcarryweight+=data[i].weight;
}
//for(i=1;i<=villagecount;i++)
//{
// printf("%d ",track[i]);
//}
printf("%d",maxcarryweight);
return 0;
}
Compilation message
delivery.c:2:20: fatal error: algorithm: 그런 파일이나 디렉터리가 없습니다
#include<algorithm>
^
compilation terminated.
