Cod sursa(job #687675)
Utilizator | Data | 22 februarie 2012 17:53:35 | |
---|---|---|---|
Problema | Stergeri | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.53 kb |
#include<fstream>
using namespace std;
int a[10000001], i, j, k, m, n,x,y,contor;
ifstream cin("stergeri.in");
ofstream cout("stergeri.out");
int main()
{
cin>>n>>m>>k;
for(i=1;i<=m;i++)
{ cin>>x>>y;
while(x<=y)
if(a[x]!=1)
{a[x]=1;
x++;}
else
{x++;
y++;}
}
for(i=1;i<=n ;i++)
{ if(a[i]!=1){ contor++; }
if(contor==k) {cout<<i;
return 0;}}
}