Cod sursa(job #2823884)
Utilizator | Data | 29 decembrie 2021 22:34:17 | |
---|---|---|---|
Problema | Stergeri | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.42 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("stergeri.in");
ofstream fout("stergeri.out");
int n,op,k;
int st,dr;
int ct;
int main()
{
int i,ans;
fin>>n>>op>>k;
ans=k;
for(i=1;i<=op;i++)
{
fin>>st>>dr;
ct+=dr-st+1;
if(k>=st)
{
ans+=ct;
ct=0;
}
}
ans+=ct;
fout<<ans;
return 0;
}