Cod sursa(job #244371)
Utilizator | Data | 14 ianuarie 2009 22:19:56 | |
---|---|---|---|
Problema | Stergeri | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.39 kb |
#include<stdio.h>
int n,m,k,h[100000][3];
void citire()
{
for(int i=1;i<=m;++i)
for(int j=1;j<=2;++j)
scanf("%d",&h[i][j]);
}
void calcul()
{
int rez=k;
for(int i=m;i;--i)
rez=rez+(h[i][2]-h[i][1]+1);
printf("%d",rez);
}
int main()
{
freopen("stergeri.in","r",stdin);
freopen("stergeri.out","w",stdout);
scanf("%d%d%d",&n,&m,&k);
citire();
calcul();
return 0;
}