Cod sursa(job #125311)

Utilizator za_wolfpalianos cristian za_wolf Data 20 ianuarie 2008 12:31:36
Problema Inundatii Scor 0
Compilator cpp Status done
Runda preONI 2008, Runda 3, Clasa a 10-a Marime 0.33 kb
Raporteaza aceasta sursa 
#include<stdio.h>
long a,b,c,s,S,i,n;
int main()
{
	freopen("inundatii.in","r",stdin);
	freopen("inundatii.out","w",stdout);
	scanf("%ld",&n);
	for (i=1;i<=n;i++)
	{
		scanf("%ld%ld%ld",&a,&b,&c);
		if (s==0)
		s=a+b+c;
		else
		S=a+b+c;

	}
	if (n==2) printf("%ld\n",s-S+3);
	else
	printf("0\n");


	return 0;
}