oj.uz

답안 #299735

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
299735 2020-09-15T14:17:00 Z dolijan Savrsen (COCI17_savrsen) C++14
30 / 120
 1326 ms 39424 KB 
#include<bits/stdc++.h>
using namespace std;
int main()
{
    int a,b;
    cin>>a>>b;
    int zbirdelilaca[b+1];
    for(int i=a;i<=b;i++) zbirdelilaca[i]=0;
    for(int i=1;i<=b;i++)
    {
        int sta=2*i;
        while(sta<a) sta+=i;
        while(sta<=b)
        {
            zbirdelilaca[sta]+=i;
            sta+=i;
        }
    }
    int kolko=0;
    for(int i=a;i<=b;i++) kolko+=abs(i-zbirdelilaca[i]);
    cout<<kolko<<endl;
}

Subtask #1
30.0 / 120.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Incorrect 2 ms 768 KB Output isn't correct
4 Incorrect 95 ms 384 KB Output isn't correct
5 Incorrect 1220 ms 35584 KB Output isn't correct
6 Incorrect 1326 ms 39424 KB Output isn't correct
7 Incorrect 1227 ms 35840 KB Output isn't correct
8 Incorrect 237 ms 10240 KB Output isn't correct