Cod sursa(job #381375)

Utilizator valentinroscaRosca Valentin valentinrosca Data 10 ianuarie 2010 14:24:58
Problema Datorii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.44 kb
#include<fstream.h>
#include<time.h>
#include <dos.h>
ifstream fin("datorii.in");
ofstream fout("datorii.out");
int n,m,d,tp,qv,i,j,s,v[15001],sa;
int sum(int i,int j)
{
	long p=i;
	sa=sa+v[p];
	if(i<j)
		sum(i+1,j);
	return sa;
}
int main()
{
	fin>>n>>m;
	for(i=1;i<=n;i++)
		fin>>v[i];
	for(i=1;i<=m;i++)
	{
		fin>>d>>tp>>qv;
		if(d==1)
		{
			sa=0;
			fout<<sum(tp,qv)<<'\n';
		}
		else
			v[tp]=v[tp]-qv;
	}
	return 0;
}