Cod sursa(job #347943)

Utilizator prdianaProdan Diana prdiana Data 13 septembrie 2009 17:35:06
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <stdio.h>

int main()
{
	freopen("operatii.in","r",stdin);
	freopen("operatii.out","w",stdout);

	long long nrsol = 0;
	int n,t1,t2,i;

	scanf("%d",&n);
	scanf("%d",&t1);
	nrsol = t1;
	for (i=1;i<n;i++)
	{
		scanf("%d",&t2);
		if (t2>t1)
		{
			nrsol+=t2-t1;
		}
		t1 = t2;
	}
	printf("%lld",nrsol);

	return 0;
}