Submission #61384664

Source Code Expand

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
bool isgood(int a){
    int temp = a;
    int sum=0;
    while(temp!=0){
      sum+=temp%10;
      temp/=10;
    }
    if(a%sum==0) return true;
    else return false;
}
int main(){
    cin.tie(nullptr);
    cout.tie(nullptr);
    ios::sync_with_stdio(false);
    int N;
 
 
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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

bool isgood(int a){
    int temp = a;
    int sum=0;
    while(temp!=0){
      sum+=temp%10;
      temp/=10;
    }
    if(a%sum==0) return true;
    else return false;
}

int main(){
    cin.tie(nullptr);
    cout.tie(nullptr);
    ios::sync_with_stdio(false);

    int N;
    cin >> N;
    bool fl=false;
    for(int i = N*2; i > N; i--){
      if(isgood(i)&&isgood(i-1)){
        cout << i-1;
        fl=true;
        break;
      }
    }
    if(!fl) cout << -1;

    return 0;
}

Submission Info

Judge Result