Submission #1002469

#	Time	Username	Problem	Language	Result	Execution time	Memory
1002469		definitelynotmee	MalnaRISC (COI21_malnarisc)	C++17	75.63 / 100	1 ms	348 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;

    auto query =[&](int a, int b){
        return string("CMPSWP") + " R" + to_string(a+1) + " R" + to_string(b+1);
    };

    cout << n+(n&1) << '\n';

    int attempt = (n+1)/2;

    while(attempt--){

        for(int i = 0; i+1 < n; i+=2){
            cout << query(i,i+1) << ' ';
        }
        cout << '\n';
        for(int i = 1; i+1 < n; i+=2)
            cout << query(i,i+1) << ' ';
        cout << '\n';
    }
    

    
    return 0;

}

• Subtask 1: 8.8333333333 / 10
• Subtask 2: 8.25 / 10
• Subtask 3: 8.0555555556 / 10
• Subtask 4: 7.5111111111 / 10
• Subtask 5: 7.2345679012 / 10
• Subtask 6: 7.145631068 / 10
• Subtask 7: 7.2368421053 / 10
• Subtask 8: 7.1893939394 / 10
• Subtask 9: 7.0872483221 / 10
• Subtask 10: 7.0903614458 / 10