oj.uz

Submission #524299

# Submission time Handle Problem Language Result Execution time Memory
524299 2022-02-09T02:23:22 Z theVPN Euklid (COCI20_euklid) C++17
20 / 110
 1 ms 276 KB 
#include <bits/stdc++.h>
#define TASK C
#define I int
#define ll long long
#define ld long double
#define ull unsigned ll
#define nl '\n'
#define debug(a,n) \
for (I i=1;i<=(n);i++) \
    cout<<(a)[i]<<" "; \
cout<<nl;
#define idebug(a,n) \
for (I i=n;i>=1;i--) \
    cout<<(a)[i]<<" "; \
cout<<nl;
#define debug2(a,n) \
for (I i=1;i<=(n);i++) \
    cout<<(a)[i].first<<" <<(a)[i].second<<nl;
#define idebug2(a,n) \
for (I i=n;i>=1;i--) \
    cout<<(a)[i].first<<" <<(a)[i].second<<nl;
using namespace std;
const I vpn=1e6;
I t;
ll a,b,g,h;
map<pair<ll,ll>,pair<ll,ll>> nho;
ll edicul(ll a,ll b)
{
    if (a<b)
        return edicul(b,a);
    if (b>1)
        return edicul(a/b,b);
    return a;
}
void DeoACLamCho()
{
    cin>>g>>h;
    if (g==h)
    {
        cout<<g<<" "<<h<<nl;
        return;
    }
    if (h==2)
    {
        cout<<g<<" "<<2*g<<nl;
        return;
    }
    if (g==h*h)
    {
        cout<<g<<" "<<g*h<<nl;
        return;
    }
    if (g>h)
    {
        cout<<g<<" "<<g*h<<nl;
        return;
    }
    for (I i=2;i<5000;i++)
        for(I j=i+1;j<=5000;j++)
    {
        if (__gcd(i,j)==g&&edicul(i,j)==h)
            cout<<i<<" "<<j<<nl;
        return;
    }
}
int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    cin>>t;
    while(t--)
        DeoACLamCho();
}

Compilation message

euklid.cpp:18:25: warning: missing terminating " character
   18 |     cout<<(a)[i].first<<" <<(a)[i].second<<nl;
      |                         ^
euklid.cpp:21:25: warning: missing terminating " character
   21 |     cout<<(a)[i].first<<" <<(a)[i].second<<nl;
      |                         ^

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 276 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Unexpected end of file - int64 expected
2 Halted 0 ms 0 KB -

Subtask #5
0 / 40.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Unexpected end of file - int64 expected
2 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1 ms 276 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Incorrect 1 ms 204 KB Unexpected end of file - int64 expected
24 Halted 0 ms 0 KB -