Cod sursa(job #399119)

Utilizator maditzaaciuca madalina maditzaa Data 19 februarie 2010 20:55:22
Problema Operatii Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.29 kb
Raporteaza aceasta sursa 
#include <iostream.h>
#include <fstream.h>
ifstream f("operatii.in");
ofstream g("operatii.out");
long long n,nr,i,a,b;
int main(){
	f>>n;
	f>>a;nr=1;
	for(i=1;i<=n;i++){
		f>>b;
	
		if(a!=0)
			if(a!=b)
				nr++;
		a=b;
	}
	g<<nr;
	
	
	return 0;
	f.close();
	g.close();
}