Cod sursa(job #318598)

Utilizator Anamaria20Cotirlea Anamaria Anamaria20 Data 28 mai 2009 19:31:00
Problema Stergeri Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include <stdio.h>

FILE *f,*s;

long int n,m,k,i,x,y,rez;

int main()
{
	f=fopen("stergeri.in","r");
	s=fopen("stergeri.out","w");
	
	fscanf(f,"%ld %ld %ld\n",&n,&m,&k);
	
	rez=k;
	for(i=1;i<=m;i++)
	{
		fscanf(f,"%ld %ld\n",&x,&y);
		
		rez+=(y-x)+1;
	}

	fprintf(s,"%ld",rez);
	
	fclose(s);
	
	return 0;
}