Cod sursa(job #115716)

Utilizator bebita99Micu Adrian bebita99 Data 16 decembrie 2007 20:57:51
Problema Operatii Scor 60
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.28 kb
Raporteaza aceasta sursa 
#include <fstream.h>
ifstream f("operatii.in");
ofstream g("operatii.out");
int main()
{int n,i,x=0,a=0,b=0,v[1000000];f>>n;
for (i=1;i<=n;i++) f>>v[i];
i=1;
while (i<=n)
{if (v[i]==0) {a=0;b=0;}
    else {b=a;a=v[i];if (b==0) x=x+a;else if (a>b) x=x+a-b;}
 i++;}
g<<x;}