Cod sursa(job #129145)

Utilizator drywaterLazar Vlad drywater Data 28 ianuarie 2008 18:08:37
Problema Stergeri Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <stdio.h>
long n,k,m,i;
int a,b;
FILE *in,*o;
int main()
{
in=fopen("stergeri.in","r");
o=fopen("stergeri.out","w");
fscanf(in,"%d %d %d",&n,&m,&k);
for (i=1;i<=m;i++)
{
fscanf(in,"%d %d",&a,&b);
if (b<k)
 k=k+b-a+1;
n=n-b+a+1;
if (a<=k && b>=k)
 k=k+b-a+1;
}
fprintf(o,"%d",k);
fclose(in);
fclose(o);
return 0;
}