Cod sursa(job #181172)

Utilizator firewizardLucian Dobre firewizard Data 17 aprilie 2008 22:10:09
Problema Operatii Scor 80
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <stdio.h>
long n,a[1000000],i,s,v1,v2; 
int main()
{
    freopen ("operatii.in","r",stdin);
    freopen ("operatii.out","w",stdout);
    scanf("%ld",&n);
    scanf("%ld",&v1);s+=v1;
    for (i=2;i<=n;i++){
        v2=v1;
        scanf("%ld ",&v1);
        if(v1>v2)s+=v1-v2;
        }
    printf("%ld",s);
    return 0;
}