Pagini recente » Cod sursa (job #2938964) | Cod sursa (job #2215923) | Cod sursa (job #2526650) | Cod sursa (job #2726957) | Cod sursa (job #2516826)
#include <iostream>
#include <fstream>
#include <limits.h>
using namespace std;
int main()
{
ifstream fin("carnati.in");
ofstream fout("carnati.out");
int n,c;
int t[100],p[100];
int tmin=INT_MAX,tmax=INT_MIN,s=0;
fin>>n>>c;
for(int i=1;i<=n;++i)
{
fin>>t[i]>>p[i];
if(t[i]<tmin)tmin=t[i];
if(t[i]>tmax)tmax=t[i];
s+=p[i];
}
fout<<s-(tmax-tmin+2)*c+1<<endl;
return 0;
}