Cod sursa(job #142005)

Utilizator anna_bozianuBozianu Ana anna_bozianu Data 24 februarie 2008 00:02:46
Problema Operatii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include<stdio.h>
long long int n,i,h_new,h_old,sol;
int main()
{
	FILE *f,*g;f=fopen("operatii.in","r");g=fopen("operatii.out","w");
	fscanf(f,"%lld",&n);
	for(i=1;i<=n;i++)
	{ fscanf(f,"%lld",&h_new);
	  if(h_new>h_old))sol+=(h_new-h_old);
	  h_old=h_new;
	}
	fprintf(g,"%lld\n",sol);
	fcloseall();
	return 0;
}