Cod sursa(job #181177)

Utilizator firewizardLucian Dobre firewizard Data 17 aprilie 2008 22:18:56
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include <stdio.h>
long n,i,v1,v2; 
long long s;
int main()
{
    freopen ("operatii.in","r",stdin);
    freopen ("operatii.out","w",stdout);
    scanf("%ld",&n);
    for (i=1;i<=n;i++){
        scanf("%ld ",&v1);
        if(v1>v2)s+=v1-v2;
        v2=v1;        
        }
    printf("%lld\n",s);
    return 0;
}