Cod sursa(job #544097)

Utilizator laurionLaurentiu Ion laurion Data 1 martie 2011 01:12:04
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.29 kb
Raporteaza aceasta sursa 
#include<cstdio>
int main()
{
    freopen("operatii.in","r",stdin);
    freopen("operatii.out","w",stdout);
    int n;
    scanf("%d",&n);

	int x,max=0;

	long long s=0;


	for(int i=1;i<=n;i++)
	{
		scanf("%d ",&x);
		if(x>max)
			s+=x-max;
		max=x;
	}


    printf("%lld\n",s);
    return 0;
}