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Submission #854496

# Submission time Handle Problem Language Result Execution time Memory
854496 2023-09-27T18:27:22 Z vjudge1 Euklid (COCI20_euklid) C++17
0 / 110
 1 ms 348 KB 
//author: Ahmet Alp Orakci
#include <bits/stdc++.h>
using namespace std;
using i64 = long long;

int calc(int a, int b) {
    while(a != 1) {
        //cerr << a << " " << b << "\n";
        if(b < a) {
            swap(a, b);
            continue;
        }

        int _a = a;
        a = b / a;
        b = _a;
    }

    return b;
}

#define ONLINE_JUDGE
void solve() {
    int a, b;
    cin >> a >> b;

    /*
    for(int l = 1; l <= 2500; l++) {
        for(int r = l; r <= 2500; r++) {
            if(__gcd(l, r) == a && calc(l, r) == b) {
                cout << l << " " << r << "\n";
            }
        }
    }*/

    int carpan = 1;
    while(a * (carpan) < b) 
        carpan++;

    cout << a * carpan << " " << a * b * carpan + a << "\n";
    
    return;
}

signed main() {
    #ifndef ONLINE_JUDGE
        freopen(".in", "r", stdin);
        freopen(".out", "w", stdout);
    #endif

    ios_base::sync_with_stdio(false);
    cin.tie(NULL); cout.tie(NULL);

    int t = 1; cin >> t;
    for(int i = 1; i <= t; i++) {
        solve();
    }

    return 0;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Incorrect 1 ms 348 KB Integer parameter [name=b] equals to -489844592, violates the range [1, 10^18]
3 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 0 ms 344 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Incorrect 0 ms 344 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Incorrect 1 ms 348 KB Integer parameter [name=b] equals to -489844592, violates the range [1, 10^18]
3 Halted 0 ms 0 KB -