Cod sursa(job #1448817)
Utilizator | Data | 7 iunie 2015 23:33:28 | |
---|---|---|---|
Problema | Datorii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.58 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main()
{
ifstream f("datorii.in");
ofstream g("datorii.out");
int n,m,i,a[20],op,op1,op2,j,ct;
f>>n>>m;
for(i=1;i<=n;i++)
{
f>>a[i];
}
for(i=1;i<=m;i++)
{
f>>op>>op1>>op2;
if(op==1)
{
ct=0;
for(j=op1;j<=op2;j++)
{
ct+=a[j];
}
g<<ct<<endl;
}
else if(op==0)
{
a[op1]-=op2;
}
}
}