Submission #1002437

#	Time	Username	Problem	Language	Result	Execution time	Memory
1002437		definitelynotmee	MalnaRISC (COI21_malnarisc)	C++17	0 / 100	1 ms	456 KiB

malnarisc

#include<bits/stdc++.h>
#define all(x) x.begin(), x.end()
#define ff first
#define ss second
#define O_O
using namespace std;
template <typename T>
using bstring = basic_string<T>;
template <typename T>
using matrix = vector<vector<T>>;
typedef unsigned int uint;
typedef unsigned long long ull;
typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef double dbl;
typedef long double dbll; 
const ll INFL = 4e18+25;
const int INF = 1e9+42;
const double EPS = 1e-7;
const int MOD = (1<<23)*17*7 + 1; // 998244353
const int RANDOM = chrono::high_resolution_clock::now().time_since_epoch().count();
const int MAXN = 1e6+1;

int main(){
    
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    
    int n;
    cin >> n;

    mt19937 rng(RANDOM);

    int attempt = 28;

    cout << attempt << '\n';

    const string q = "CMPSWP";

    auto query =[&](int a, int b){
        return q + " R" + to_string(a) + " R" + to_string(b);
    };

    vector<int> o(n);

    iota(all(o),0);
    shuffle(all(o),rng);
    
    while (attempt--){
        for(int i = 1; i < n; i+=2){
            if(o[i] < o[i-1])
                swap(o[i],o[i-1]);

            cout << query(o[i-1], o[i]) << ' ';
        }
        cout << '\n';
    }
    

    
    return 0;

}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
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• Subtask 9: 0 / 10
• Subtask 10: 0 / 10