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#include<bits/stdc++.h>
using namespace std;
using ll = long long;
int main(){
ll l,r; cin>>l>>r;
if(r-l>=2019) cout << 0 << endl;
else{
int m{2020};
for(ll i=l; i<r; i++){
for(ll j=i+1; j<=r; j++){
m = min<ll>(m,(i*j)%2019);
}
}
cout << m << endl;
}
}
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
ll l,r;
cin>>l>>r;
int ans=2018;
r = min(r,l+4038);
for(ll i=l;i<=r;i++){
for(ll j=i+1;j<=r;j++){
int x = i*j%2019;
ans=min(ans,x);
}
}
cout<<ans<<endl;
return 0;
}
|
#include <iostream>
using namespace std;
int main(){
long long L,R; cin>>L>>R;
if (R-L>2019) cout<<0<<endl;
else{
long long ans=2018;
for (long long i=L;i<R;++i)
for (long long j=i+1;j<=R;++j)
ans = min(ans,(i*j)%2019);
cout<<ans<<endl;
}
}
|
#include<bits/stdc++.h>
using namespace std;
int main()
{
long long l,r;
scanf("%lld%lld",&l,&r);
r=min(r,l+5000);
long long ans=2018;
for(long long i=l;i<=r;i++)
for(long long j=i+1;j<=r;j++)
{
ans=min(ans,i*j%2019);
}
printf("%lld\n",ans);
}
|
#include<bits/stdc++.h>
using namespace std;
int main()
{
long long l,r;
cin>>l>>r;
if(r-l>=2018)
{
cout<<0<<endl;
return 0;
}
long long ans=2018;
for(long long i=l;i<=r;i++)
for(long long j=i+1;j<=r;j++)
ans=min(ans,i*j%2019);
cout<<ans<<endl;
return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
int main(){
long long a,b,c,d,e,f,i,j;
cin >> a >> b;
if(abs(a-b)>=2019)
f=2019;
else
f=abs(a-b);
long long l=2045;
for(i=a;i<=a+f;i++)
{
for(j=i+1;j<=a+f;j++)
{
l=min(l,(j*i)%2019);
}
}
cout << l << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
long long l, r, ans = 2018;
cin >> l >> r;
r = min(r, l + 2018);
for (long long i = l; i <= r; ++i) {
for (long long j = i + 1; j <= r; ++j) {
ans = min(ans, i * j % 2019);
}
}
cout << ans << endl;
}
|
#include<iostream>
using namespace std;
int main(){
long long a,b;
cin>>a>>b;
if(b-a>=2019)cout<<"0"<<'\n';
else{
int ans=2018;
for(long long i=a+1;i<=b;i++){
for(long long j=a;j<i;j++){
if((i*j)%2019<ans)ans=(i*j)%2019;
}
}
cout<<ans<<'\n';
}
}
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
ll L, R;
cin >> L >> R;
R = min(R, L + 4038);
ll res = 2018;
for (ll i = L; i <= R; ++i) {
for (ll j = i + 1; j <= R; ++j) {
res = min(res, (i * j) % 2019);
}
}
cout << res << endl;
}
|
#include<cstdio>
#include<algorithm>
using namespace std;
int l, r;
int main() {
scanf("%d%d", &l, &r);
if(r-l>=2019) puts("0");
else {
int ans = 2018;
for(int i=l;i<=r;i++)
for(int j=i+1;j<=r;j++)
ans = min(ans, int(1LL*i*j%2019));
printf("%d\n", ans);
}
return 0;
}
|
#include<iostream>
using namespace std;
int main(){
long long l,r;
cin>>l>>r;
if((l-1)/2019!=r/2019)
{
cout<<0;
return 0;
}
int ans=2018*2018;
for(long long i=l;i<r;i++)
{
for(long long k=i+1;k<=r;k++)
{
if((k*i)%2019<ans && k!=i)
ans=(k*i)%2019;
}
}
cout<<ans;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
long long int a,b,big=2020,minn=10000;
cin>>a>>b;
for(long long int i=a;i<=b;i++){
for(long long int j=i+1;j<=b;j++){
minn=min(minn,(i*j)%2019);
if(minn==0){
cout<<0;
return 0;
}
}
}
cout<<minn;
}
|
#include<bits/stdc++.h>
using namespace std;
int main()
{
int l,r,k=0,ans=2019;
cin>>l>>r;
if(r-l>=2019)cout<<0<<endl;
else
{
for(int i=l;i<r;i++)
{
for(int j=l+1;j<=r;j++)
{
ans=min(ans,((i%2019)*(j%2019))%2019);
}
}
cout<<ans<<endl;
}
return 0;
}
|
#include<iostream>
using namespace std;
int ans=2019;
long L,R;
int main()
{
cin>>L>>R;
for(int i=L;i<=R&&i<=L+2019;i++)
{
for(int j=i+1;j<=R&&j<=i+2019;j++)
{
long I=i,J=j;
if(I*J%2019<ans)ans=I*J%2019;
}
}
cout<<ans<<endl;
}
|
#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(n);i++)
using namespace std;
int main(){
int l,r; cin>>l>>r;
if(r-l>=2019) cout<<0<<endl;
else{
int ans=2019;
for(int i=l;i<=r;i++) for(int j=i+1;j<=r;j++) ans=min(ans,(int)((long long)i*j%2019));
cout<<ans<<endl;
}
return 0;
}
|
#include<iostream>
using namespace std;
long L,R,ans=2020;
int main()
{
cin>>L>>R;
for(long l=L;l<L+2020;l++)for(long r=R;r>R-2020;r--)
{
if(l<r)ans=min(ans,l%2019*r%2019);
}
cout<<ans<<endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int L,R;
cin >> L>>R;
int m=((L%2019)*(R%2019))%2019;
for (int i=L;i<min(L+2019,R);i++){
int l=i%2019;
for (int j=i+1;j<min(i+2019,R+1);j++){
int r=j%2019;
m=min(m,(l*r)%2019);
}
}
cout << m<<endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
int def,l,r,t,ans=2019;cin>>l>>r;
def=(r-l)%2020;l%=2019;r=l+def;
for(int i=l;i<=r-1;i++){
for(int j=i+1;j<=r;j++){
ans=min(ans,(i*j)%2019);
}
}
cout<<ans;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
unsigned long long L, R, i, j, ans=2019; cin >> L >> R;
if(R-L+1>673){ cout << 0 << "\n"; return 0; }
for(i=L; i<R; i++){ for(j=i+1; j<=R; j++){ ans=min(ans, (i*j)%2019); } }
cout << ans << "\n"; return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
long long L, R;
int main(){
long long ans = 2018;
cin >> L >> R;
for(long long i = L; i <= min(R, L+2019); ++i){
for(long long j = i+1; j <= min(R, L+2019); ++j){
ans = min(ans, (i%2019)*(j%2019)%2019);
}
}
cout << ans << endl;
}
|
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define M (2019)
ll l,r,ans=1e9;
int main(){
scanf("%lld%lld",&l,&r);
if (r-l>=2019){
printf("0"); return 0;
}
for (int i=l;i<r;i++)
for (int j=i+1;j<=r;j++)
ans=min(ans,1ll*i%M*j%M);
printf("%lld",ans);
}
|
#include<bits/stdc++.h>
using namespace std;
long long L,R,Ans;
int main()
{
cin>>L>>R;
Ans=0;
if(R-L<2019)
{
Ans=2019;
for(long long i=L;i<=R;i++)
for(long long j=i+1;j<=R;j++)
Ans=min(Ans,((i%2019ll)*(j%2019ll))%2019ll);
}
cout<<Ans<<endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
int l,r,ans=2019;
cin>>l>>r;
if(r-l>=2019){
cout<<0;
}else{
for(int i=l;i<=r-1;i++){
for(int j=l+1;j<=r;j++){
ans=min(ans,(i%2019)*(j%2019)%2019);
}
}
cout <<ans<<endl;
}
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
long long l, r; cin >> l >> r;
long long ans=2018;
for(long long i=l; i<min(r, l+2019); i++){
for(long long j=i+1; j<min(r+1, i+2020); j++){
ans=min(ans, (i*j)%2019);
}
}
cout << ans << endl;
}
|
#include<bits/stdc++.h>
using namespace std;
int main(){
int l,r;
cin>>l>>r;
if(r-l>2017)cout<<"0"<<endl;
else{
int m=2018;
for(int i=l;i<r;i++){
for(int j=i+1;j<=r;j++)m=min(m,(i%2019)*(j%2019)%2019);
}
cout<<m<<endl;
}
return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
int l,r,ans=1e9;
int main()
{
cin>>l>>r;
if(r-l>=2019)cout<<0;
else
{
l%=2019,r%=2019;
if(r<l)r+=2019;
for(int i=l;i<=r;i++)
for(int j=i+1;j<=r;j++)
ans=min(ans,(i*j)%2019);
cout<<ans;
}
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
long long int l,r,ans=2020;
cin >> l >> r;
for(long long int i=l;i<min(r,l+2020);i++)
{
for(long long int j=i+1;j<=min(r,l+2020);j++)
{
if((i*j)%2019<ans) ans = (i*j)%2019;
}
}
cout << ans;
return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
int l,r,ans=2019;
int main() {
scanf("%d%d",&l,&r);
if(r-l>2020)ans=0;
else {
for(int i=l; i<=r; i++) {
for(int j=i+1; j<=r; j++) {
ans=min(ans,(i%2019)*(j%2019)%2019);
}
}
}
printf("%d",ans);
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int64_t l, r;
cin >> l >> r;
r = min(r, l+2019);
int ans = 2018;
for(int64_t i=l; i<r; i++){
for(int64_t j=i+1; j<=r; j++){
int x = (int64_t)i*j%2019;
ans = min(ans, x);
}
}
cout << ans << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
long long a,b;
cin>>a>>b;
if(fabs(a-b)>2018){
cout<<0<<endl;
return 0;
}
ll mi=10000;
for(ll i=a;i<=b;i++){
for(ll j=i+1;j<=b;j++){
if(i*j%2019<mi){
mi=i*j%2019;
}
}
}
cout<<mi<<endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
ll a,b,ans=2020;
cin >> a >> b;
for(ll i = a; i <= min(a+2019,b); i++ ){
for(ll j = i+1; j <= min(i+2020,b); j++){
ans = min(ans,(i*j)%2019);
}
}
cout << ans << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
long long a,b,t, res=2020;
cin>>a>>b;
b=min(b,a+2019);
for(long i=a; i<=b; i++){
for(long j=i+1;j<=b; j++){
t=(i*j)%2019;
res= min(t, res);
}
}
cout<<res;
return 0;
}
|
#include <iostream>
using namespace std;
int main(){
long long L,R;
long long ans = 2019;
cin >> L >> R;
for(long long i=L; i<=L+2019; i++){
for(long long j=i+1; j<=i+2019 && j<=R; j++){
ans = min(ans, (i * j) % 2019);
}
}
cout << ans << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
int L,R;cin>>L>>R;
if(R-L>3000){
cout<<0<<endl;
return 0;
}
int ans=3000;
for(int i=L;i<=R;i++){
for(int j=i+1;j<=R;j++){
ans=min(ans,i*j%2019);
}
}
cout<<ans<<endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main()
{
long long l,r;
cin >> l >> r;
if(r-l>10*2019)
{
cout << 0 << endl;
return 0;
}
long long ans=(1<<30);
for(long long i=l;i<=r;i++)
for(long long j=i+1;j<=r;j++)
ans=min(ans,(i*j)%2019);
cout << ans << endl;
}
|
#include<bits/stdc++.h>
using namespace std;
int main(){
int L,R;cin>>L>>R;
if(L%2019==0 or R%2019==0 or L/2019!=R/2019){puts("0");return 0;}
int ans=2019;
for(int i=L;i<=R;i++)
for(int j=i+1;j<=R;j++)
ans=min(1ll*ans,1ll*i*j%2019);
printf("%d\n",ans);
return 0;
}
|
#include <bits/stdc++.h>
#define ll long long
using namespace std;
int main(){
ll mod = 2019;
ll L, R; cin >> L >> R;
R = min(L + mod, R);
ll ans = 2019;
for(ll i=L; i<=R; i++) for(ll j=i+1; j<=R; j++){
ans = min(ans, (i*j)%mod);
}
cout << ans << endl;
}
|
#include<bits/stdc++.h>
#define ll long long
using namespace std;
int main()
{
ll l,r;
cin>>l>>r;
//ll num=r-l+1;
r=min(r,l+2019);
ll mi=2018*2017;
for(ll i=l;i<=r;i++)
{
for(ll j=i+1;j<=r;j++)
{
mi=min(mi,(i*j)%2019);
}
}
cout<<mi<<endl;
}
|
#include<cstdio>
int main()
{
long long int a,b,i,ss=10000,s,j;
scanf("%lld%lld",&a,&b);
if(b/2019>a/2019)
printf("0\n");
else
{
for(i=a;i<b;i++)
for(j=i+1;j<=b;j++)
{
s=(i*j)%2019;
if(s<ss)
ss=s;
}
printf("%lld",ss);
}
}
|
#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main() {
int L,R; cin>>L>>R;
if(R-L>3000){
cout<<0<<endl;
return 0;
}
int best=3000;
for(int i=L; i<=R; i++){
for(int j=i+1; j<=R; j++){
best=min(best,(i*j)%2019);
}
}
cout<<best<<endl;
}
|
#include <iostream>
#include <cstdio>
using namespace std;
long long a, b, mn = 1e9;
int main() {
long long i, j;
cin>>a>>b;
if(a/2019 == b/2019) {
for(i=a; i<=b; i++) for(j=i+1; j<=b; j++) mn = min(mn, i * j % 2019);
} else mn = 0;
cout<<mn;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define INF 1LL<<62
#define inf 1000000007
int main() {
ll l,r,ans=INF;
cin>>l>>r;
r=min(r,l+2019);
for(ll i=l;i<r;i++){
ll sum=0;
for(ll j=i+1;j<=r;j++){
sum=(i*j)%2019;
ans=min(ans,sum);
}
}
cout <<ans;
}
|
#include<bits/stdc++.h>
#define ll long long
#define mod 1000000007
using namespace std;
int main()
{
ll l,r;
cin>>l>>r;
if(r-l>=2019)
{
cout<<0<<endl;
}
else
{
ll ans=2020;
for(ll i=l;i<=r;i++)
{
for(ll o=i+1;o<=r;o++)
{
ans=min(ans,((i%2019)*(o%2019))%2019);
}
}
cout<<ans<<endl;
}
}
|
#include<bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0;i<n;i++)
typedef long long ll;
int main(){
ll L,R;
cin>>L>>R;
if(R-L>=2019) cout<<0;
else{
ll m=2018;
for(ll i=L;i<=R;i++)for(ll j=i+1;j<=R;j++) m=min(m,i*j%2019);
cout<<m;
}
}
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
ll l,r,res=2018;
cin>>l>>r;
if(r-l>=2019) r=l+2018;
for(ll i=l; i<=r-1; i++){
for(ll j=i+1; j<=r; j++){
ll p=(i*j)%2019;
res=min(p,res);
}
}
cout<<res;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int l,r,ans=2019;
cin>>l>>r;
for(long long i=l;i<=r;i++){
for(long long j=i+1;j<=r;j++){
int a=i*j%2019;
ans=min(a,ans);
if (ans==0) break;
}
if(ans==0)break;
}
cout<<ans<<endl;
}
|
#include <iostream>
#include <cmath>
using namespace std;
int main()
{
long long int l,r,i,j,range,start,ans=2019;
cin>>l>>r;
if (r-l+1>=2019)
{
cout<<0<<endl;
return 0;
}
for (i=l;i<r;i++)
{
for (j=i+1;j<=r;j++)
{
ans=min(ans,(i*j)%2019);
}
}
cout<<ans<<endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(void){
long l,r;
long m=2018;
cin>>l>>r;
r=min(r,l+2019);
for(long i=l;i<r;i++){
for(long j=i+1;j<=r;j++){
long x= (i*j)%2019;
m=min(x,m);
}
}
cout<<m<<endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int l, r;
cin >> l >> r;
long long ans = (1LL*l*r)%2019;
for (int i = l; i < min(r, l+5000); i++) {
for (int j = i+1; j <= min(r, l+5000); j++) ans = min(ans, (1LL*i*j)%2019);
}
cout << ans << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
long long l,r;
cin>>l>>r;
r=min(r,l+4038);
int ans=2018;
for(long long i=l;i<=r;i++){
for(long long j=i+1;j<=r;j++){
int res=(i*j)%2019;
ans=min(ans,res);
}
}
cout<<ans<<endl;
return 0;
}
|
#include <iostream>
using namespace std;
int main(){
long long L,R,ans;
cin >> L >> R;
if(R-L>2019-1)ans=0;
else{
ans=2019;
for(long long i=L;i<R;i++){
for(long long k=i+1;k<=R;k++){
if((i*k)%2019<ans)ans=(i*k)%2019;
}
}
}
cout << ans << flush;
return 0;
}
|
#include<iostream>
#include<math.h>
using namespace std;
int main()
{
int l,r,ans=999999999; cin>>l>>r;
for(int i=l;i<=r&&i<=l+2500;i++)
for(int j=i+1;j<=r&&j<=l+2500;j++)
ans=min(ans , ( (i%2019) * (j%2019)%2019 ) );
cout<<ans<<endl;
}
|
#include<bits/stdc++.h>
using namespace std;
int main(){
int l,r;
cin>>l>>r;
int ans=2020;
if(r-l>=2019){cout<<0; return 0;}
for(int i=l;i<r;i++){
for(int j=i+1;j<=r;j++){
int a=i%2019;
int b=j%2019;
ans=min(ans,a*b%2019);
}
}
cout<<ans;
}
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
ll l,r;
cin >> l >> r;
int m = 2018;
r = min(r, l+2019);
for (ll i=l; i<r; i++){
for (ll j=i+1;j<=r;j++){
int x = i*j%2019;
m = min(m, x);
}
}
cout << m << endl;
}
|
#include<bits/stdc++.h>
using namespace std;
int main()
{
long long l,r;
cin >> l >> r;
r = min(r,l+4038);
int ans = 2018;
for(long long i = l; i <= r; i++)
{
for(long long j = i + 1; j <= r; j++)
{
int x = i*j%2019;
ans = min(ans, x);
}
}
cout << ans << endl;
return 0;
}
|
#include <iostream>
#include <cmath>
using namespace std;
int main() {
long long l, r;
cin>>l>>r;
long long ans = 2019*2019;
for (long long i=l; i<l+2019 && i<=r; i++) {
for (long long j=i+1; j<=i+2019 && j<=r; j++)
ans = min(ans, i*j%2019);
}
cout<<ans<<endl;
return 0;
}
|
#include<iostream>
using namespace std;
int main(){
unsigned long long l,r;
cin>>l>>r;
if(r-l>=2018){
cout<<0;
return 0;
}
unsigned long long minv=-1;
for(unsigned long long i=l;i<r;++i)
for(unsigned long long j=i+1;j<=r;++j)
minv=min(minv,i*j%2019);
cout<<minv;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main()
{
int l, r;
scanf("%d %d", &l, &r);
if(r-l+1 >= 2019) printf("0\n");
else {
int ans = 2020;
for (int i=l; i<=r; i++){
for (int j=i+1; j<=r; j++){
ans = min(ans, ((i%2019) *(j%2019))%2019);
}
}
printf("%d\n", ans);
}
}
|
#include <iostream>
using namespace std;
int main()
{
int l,r,mi=2000000005;
cin>>l>>r;
r=min(r,l+2019);
for(int i=l;i<=r;i++)
{
for(int j=i+1;j<=r;j++)
{
mi=min(mi,((i%2019)*(j%2019))%2019);
}
}
cout<<mi;
return 0;
}
|
#include <bits/stdc++.h>
#define ll long long
#define p 2019
using namespace std;
int main()
{
int l, r;
cin >> l >> r;
if (r - l >= p) {puts("0"); return 0;}
ll ans = p;
for (ll i = l; i < r; i ++) for (ll j = i + 1; j <= r; j ++) ans = min(ans, i * j % p);
cout << ans << endl;
}
|
#include<iostream>
#include<cmath>
using namespace std;
int main()
{
int i,j,l,r,m=2019,c[2019]={0};
cin>>l>>r;
if(r-l<2018)for(i=l;i<=r;i++)c[i%2019]=1;
else for(i=0;i<2019;i++)c[i]=1;
for(i=0;i<2018;i++)for(j=i+1;j<2019;j++)if(c[i]&&c[j])m=min(m,i*j%2019);
cout<<m<<endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
long long L, R;
scanf("%lld%lld", &L, &R);
int ans = 2019;
for(long long i = L; i <= min(R, L+2024); i ++){
for(long long j = i+1; j <= min(R, i+2024); j ++){
ans = min(i*j%2019, (long long)ans);
}
}
printf("%d", ans);
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
long long l,r;
cin>>l>>r;
r=min(r,l+2019);
int ans=2018;
for(long long i=l;i<=r;i++){
for(long long j=i+1;j<=r;j++){
int res=(i*j)%2019;
ans=min(ans,res);
}
}
cout<<ans<<endl;
return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
int main(){
int64_t n,m;
cin >> n >> m;
int64_t ans=2018;
if(m-n>2019){
ans=0;
}else{
for(int64_t i=n;i<m;i++){
for(int64_t j=i+1;j<=m;j++){
ans=min((i*j)%2019,ans);
}
}
}
cout << ans << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
int main() {
ll l,r;
cin>>l>>r;
ll ans=10000;
if(r-l>=2100)ans=0;
else{
for(int i=l;i<r;i++)for(int j=i+1;j<=r;j++){
ll p=i%2019,q=j%2019;
ans=min(ans,(p*q)%2019);
}
}
cout<<ans<<endl;
return 0;
}
|
#include<algorithm>
#include<iostream>
using namespace std;
int main(){
int L,R;cin>>L>>R;
long int ans=1e+9;
for(long int i=L+1;i<=min(R,L+2019);i++){
for(long int j=L;j<i;j++){
ans=min(ans,(i*j)%2019);
}
}
cout<<ans<<endl;
}
|
#include<bits/stdc++.h>
#define ld long long
using namespace std;
int main()
{
int l,r;
cin>>l>>r;
r=min(r,l+2019);
int temp=2020;
for(int i=l;i<r;i++)
{
for(int j=i+1;j<=r;j++)
{
int t1=((i%2019)*(j%2019))%2019;
temp=min(temp,t1);
}
}
cout<<temp<<endl;
}
|
#include<stdio.h>
int main()
{
int l,r;
long long i,j;
scanf("%d%d",&l,&r);
if (r-l>2019) printf("0\n");
else {
int mm=2019;
for (i=l;i<=r;i++)
for (j=i+1;j<=r;j++) {
int tt=(i*j)%2019;
if (tt<mm) mm=tt;
}
printf("%d\n",mm);
}
return 0;
}
|
#include <iostream>
using namespace std;
long l, r, m, t;
int main(){
cin >> l >> r;
m = 2019;
for (int i = l; i <= min(l + 2019, r-1); ++i){
for (int j = l+1; j <= min(l+2020, r); ++j){
t = ((i % 2019) * (j % 2019)) % 2019;
if (t < m) m = t;
}
}
cout << m;
}
|
#include<bits/stdc++.h>
using namespace std;
int main(){
int64_t L, R;
cin >> L >> R;
int64_t Ans=2019;
for(int64_t i=L; i<min(R, L+2019); i++){
for(int64_t j=i+1; j<=min(R, i+2019); j++){
Ans=min(Ans, (i*j)%2019);
}
}
cout << Ans << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
long long L,R;
cin >> L >> R;
if(R-L+1>=2020) R = L+2018;
long long ans = 2020;
for(long long i=L;i<=R;i++){
for(long long j=i+1;j<=R;j++){
ans = min(ans,(i*j)%2019);
}
}
cout << ans << endl;
return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
int main()
{
long l,r;
cin>>l>>r;
long t=2019;
for(long i=l;i<=r;i++)
{
for(long j=i+1;j<=r;j++)
{
t=min(t,(i*j)%2019);
if(t==0)
{
cout<<t;
return 0;
}
}
}
cout<<t;
return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
int main() {
int L,R;cin>>L>>R;
int ans=2018;
int Rf=min(R-L,2019);
for(int i=L;i<L+Rf;i++){
for(int j=i+1;j<=L+Rf;j++){
int ansy=((i%2019)*(j%2019))%2019;
ans=min(ansy,ans);
}
}
cout<<ans<<endl;
}
|
#include<bits/stdc++.h>
using namespace std;
int main()
{
long int l,r;
cin>>l>>r;
r=min(r,l+2019);
long int ans=1e9+2;
for(long int i=l;i<r;i++)
{
for(long int j=i+1;j<=r;j++)
ans=min(ans,(i*j)%2019);
}
cout<<ans<<endl;
}
|
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
int main(){
ll l,r;
cin >> l >> r;
r = min(r,l+4038);
int ans = 2018,x;
for(ll i = l;i <= r;i++){
for(ll j = i + 1;j <= r;j++){
x = i*j%2019;
ans = min(ans,x);
}
}
cout << ans << endl;
return 0;
}
|
#include <bits/stdc++.h>
using namespace std;
int L,R;
int main(){
scanf("%d%d",&L,&R);
int ans=1e9;
for(int i=L;i<L+2019 && L<R;i++)
for(int j=i+1;j<=R && j<=i+2019;j++)
if((i%2019)*(j%2019)%2019<ans)
ans=(i%2019)*(j%2019)%2019;
printf("%d\n",ans);
return 0;
}
|
#include<bits/stdc++.h>
#define ll long long
using namespace std;
ll le,ri;
int main(){
cin>>le>>ri;
ri=min(ri,le+2019*3);
ll minn=1e9;
for(ll i=le;i<=ri;i++){
for(ll j=i+1;j<=ri;j++){
minn=min(minn,i*j%2019);
}
}
cout<<minn;
return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
#define ll long long
ll l,r,ans=2019;
int main(){
cin>>l>>r;
for(int i=l;i<=min(l+2019,r);i++){
for(int j=i+1;j<=min(l+2019,r);j++)
ans=min(ans,1ll*i%2019*j%2019);
}
cout<<ans<<endl;
}
|
#include<bits/stdc++.h>
using namespace std;
int main(void)
{
long long l,r;
cin>>l>>r;
long long mina=2018;
r=min(r,l+2019);
for(auto i=l;i<=r;++i)
for(auto j=i+1;j<=r;++j)
{
mina=min(mina,(i*j)%2019);
}
cout<<mina;
}
|
#include <bits/stdc++.h>
#define MAXN 200001
#define MOD 2019
using namespace std;
int A, B, mid, out=INT_MAX;
int main(){
cin>>A>>B; for(int i=A;i<min(A+2019, B);i++)
for(int j=A+1;j<=min(A+2019, B);j++)
out=min(out, ((i%MOD)*(j%MOD))%MOD);
cout<<out;
}
|
#include<bits/stdc++.h>
#define LL long long
using namespace std;
LL L,R;
int main(){
scanf("%lld%lld",&L,&R);
LL mi=2e9;
for(LL i=L;i<=min(R,L+2019);i++){
for(LL j=i+1;j<=min(R,L+2019);j++){
mi=min(mi,i*j%2019);
}
}
printf("%lld\n",mi);
return 0;
}
|
#include<stdio.h>
int main()
{
unsigned long long a,b,i,j,t=2018,m;
scanf("%ld%ld",&a,&b);
for(i=a;i<=b-1;i++)
{
for(j=i+1;j<=b;j++)
{
m=i*j%2019;
if(m<t)
t=m;
if(t==0)
break;
}
if(t==0)
break;
}
printf("%ld",t);
}
|
#include <bits/stdc++.h>
using namespace std;
int main(void) {
long long l, r;
cin >> l >> r;
r = min(r, l+4038);
int ans = 2018;
for (long long i = l; i <= r; i++) {
for (long long j = i+1; j <= r; j++) {
int x = i * j % 2019;
ans = min(ans, x);
}
}
cout << ans << endl;
return 0;
}
|
#include <iostream>
using namespace std;
int main(){
int l,r;
cin>>l>>r;
if(r-l>=2019){
cout<<0;
}
else{
int ans=2018;
for(int i=l;i<r;i++){
for(int j=i+1;j<=r;j++){
ans=min(ans,((i%2019)*(j%2019))%2019);
}
}
cout<<ans<<endl;
}
}
|
#include <bits/stdc++.h>
using namespace std;
int main(){
int L, R; cin >> L >> R;
int ans=2019;
for(int i=L;i<min(L+2018, R);i++){
for(int j=L+1;j<=min(L+2018,R);j++){
int k=((i%2019)*(j%2019))%2019;
if(ans>k){
ans=k;
}
}
}
cout << ans << endl;
}
|
#include<bits/stdc++.h>
using namespace std;
int l,r,up,ans;
int main()
{
ans=2020;
scanf("%d%d",&l,&r);
up=min(r,l+2019);
for(int i=l;i<=up;++i)
{
for(int j=i+1;j<=up;++j)
ans=min(1ll*ans,(1ll*i*j)%2019);
}
printf("%d\n",ans);
return 0;
}
|
#include<stdio.h>
int main()
{
long long a,b,m=1000000;
scanf("%lld%lld",&a,&b);
if(b-a>2019)printf("0\n");
else
{
for(long long i=a;i<b;i++)
{
for(long long j=i+1;j<=b;j++)
{
if((i%2019*j%2019)%2019<m)m=(i%2019*j%2019)%2019;
}
}
printf("%lld\n",m);
}
}
|
#include<bits/stdc++.h>
using namespace std;
int main(){
long long l,r; cin>>l>>r;
long long ans=2018;
if(r-l>=2019) cout<<0<<endl;
else{
for(long long i=l;i<r;i++){
for(long long j=i+1;j<=r;j++){
ans=min(ans,(i*j)%2019);
}
}
cout<<ans<<endl;
}
}
|
#include <bits/stdc++.h>
using namespace std;
#define ll long long
int main(){
ll L,R,ans=2019;
cin>>L>>R;
if(R-L>=2018){cout<<0<<endl;return 0;}
else{
for(ll i=L;i<=R-1;i++){
for(ll j=i+1;j<=R;j++){ans=min(ans,i*j%2019);}
}
cout<<ans<<endl;
}
}
|
#include<iostream>
#include<algorithm>
using namespace std;
int main() {
long long l, r;
cin >> l >> r;
long long res = 1e10;
for (long long i = l; i <= min(2019 + l, r); i++) {
for (long long j = i + 1; j <= min(2019 + l, r); j++) {
res = min(res, i * j % 2019);
}
}
cout << res << endl;
}
|
#include <bits/stdc++.h>
using namespace std;
int main() {
int l, r;
scanf("%d%d", &l, &r);
int ans = 2019;
int start = l%2019, end = start+min(2019, r-l+1);
for (int i = start; i < end; ++i) {
for (int j = i+1; j < end; ++j) {
ans = min(i*j%2019, ans);
}
}
printf("%d\n", ans);
}
|
#include<iostream>
#include<algorithm>
using namespace std;
int main(){
typedef long long ll;
ll l,r;
int ans=2018;
cin >> l >> r;
r=min(r,l+2019);
for(ll i=l;i<r;i++){
for(ll j=l+1;j<=r;j++) {
int x=i*j%2019;
ans=min(x,ans);
}
}
cout << ans << endl;
}
|
#include<bits/stdc++.h>
using namespace std;
#define P 2019
int l,r,i,j,ans,mi;
int main() {
scanf("%d%d",&l,&r);
if(r-l>=2018) {
puts("0");
return 0;
}
ans=P;
for(i=l; i<r; i++)
for(j=i+1; j<=r; j++)
mi=1ll*i*j%P,ans=min(ans,mi);
printf("%d\n",ans);
return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
long long l,r,ans=2019;
int main(){
cin>>l>>r;
for(long long i=l;i<=min(r,l+2020);i++){
for(long long j=i+1;j<=min(r,i+2020);j++){
ans=min(ans,(i*j)%2019);
}
}
cout<<ans;
return 0;
}
|
#include<iostream>
using namespace std;
int ans=0x3f3f3f3f;
int main(){
int l,r;
cin>>l>>r;
if(r-l+1>2019){
cout<<0<<endl;
}
else{
l%=2019,r%=2019;
for(int i=l;i<=r-1;i++){
for(int j=i+1;j<=r;j++){
int k=(i*j)%2019;
ans=min(ans,k);
}
}
cout<<ans<<endl;
}
}
|
#include <iostream>
using namespace std;
int main(){
long long l,r;
int ans;
ans = 20200000;
cin>>l>>r;
if(r - l > 2017){
cout<<0<<endl;
return 0;
}
for(long long i=l;i<r;i++){
for(long long j=i+1;j<=r;j++){
if((i*j)%2019 < ans)
ans = (i*j)%2019;
}
}
cout<<ans<<endl;
}
|
#include <iostream>
#include <cmath>
using namespace std;
int main(){
int a,b;int c=2019;
cin>>a>>b;
if(b/2019!=a/2019){
cout<<0<<endl;
return 0;
}
a%=2019;b%=2019;
for(int i=a;i<b;i++)for(int j=i+1;j<=b;j++){
int d=(i*j)%2019;
if(c>d)c=d;
}
cout<<c<<endl;
}
|
#include <bits/stdc++.h>
#define ll long long
using namespace std;
int main(){
ll n,m;
cin>>n>>m;
ll ans=2019;
for (ll i = n; i < min(m,n+2020); ++i) {
for (ll j = i+1; j <=min(m,i+2020) ; ++j) {
ans=min(ans,i*j%2019);
}
}
cout<<ans;
return 0;
}
|
#include<bits/stdc++.h>
using namespace std;
#define ll long long int
int main(){
ll l, r, res=2020;
cin>>l>>r;
if(r-l>=2019) return cout<<0, 0;
for(ll j=l;j<=r;j++){
for(ll i=l;i<j;i++)
res=min(res,(i*j)%2019);
}
cout<<res;
}
|
#include<bits/stdc++.h>
using namespace std;
int main(){
int l,r;
cin>>l>>r;
r=min(r,l+2019);
int ans=2019;
for(long long i=l;i<r;i++){
for(long long j=i+1;j<=r;j++){
ans=min(ans,(int)((i*j)%2019));
}
}
cout<<ans<<endl;
return 0;
}
|
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