Cod sursa(job #2268462)

Utilizator Android009Pintea Andrei Octavian Android009 Data 24 octombrie 2018 20:45:39
Problema Datorii Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.64 kb

#include <iostream>
#include <fstream>
using namespace std;

int main()
{
	ifstream fin ("datorii.in");
	ofstream fout("datorii.out");
	int N, M, bit, val1,val2,total;
	fin >> N >> M;
    int A[N];

    for(int i=0;i<N;i++){
        fin >> A[i];
    }

    for(int i=0;i<M;i++){
        fin >> bit;
        if( 1 == bit){
            fin>>val1>>val2;
            total =0;
                for(int j=val1-1;j<val2;j++){
                    total = total + A[j];
                }
            fout<<total<<"\n";
        }else{
            fin>>val1>>val2;
            A[val1-1]=A[val1-1]-val2;
        }
    }
	return 0;
}