Cod sursa(job #1653405)
Utilizator | Data | 15 martie 2016 22:52:52 | |
---|---|---|---|
Problema | Stergeri | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.47 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("stergeri.in");
ofstream g("stergeri.out");
long long v[200000000];
int main()
{ long long n;
int M,k,nr=0,i,j,x,y,a;
f>>n>>M>>k;
for(i=1;i<=n;i++)
v[i]=i;
for(i=1;i<=M;i++)
{
f>>x>>y; a=y+1;
for(j=x;j<=n-y+x;j++)
{
v[j]=v[a++];
}
n=n-y+x;
}
g<<v[k];
return 0;
}