Submission #7475494

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define int long long 
long long x[100010],y[100010],z[100010];
signed main(){

  cin.tie(0);
  ios::sync_with_stdio(false);

  long long a,b,c,cnt=0,ans=0,n,ccnt=0,wa=0;
  string s,v;
  char k[100010];

  cin>>a>>b;
  a=a%b;
  if(a==0) cout<<0<<'\n';
  else cout<<b-a<<'\n';
}

Submission Info

Judge Result