Submission #559936

#	Time	Username	Problem	Language	Result	Execution time	Memory
559936		Yazan_Alattar	MalnaRISC (COI21_malnarisc)	C++14	10.19 / 100	1 ms	468 KiB

malnarisc

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define F first
#define S second
#define pb push_back
#define endl "\n"
#define all(x) x.begin(), x.end()
const int M = 100007;
const ll inf = 2e9;
const ll mod = 1e9 + 7;
const double pi = acos(-1);
const double eps = 1e-6;
const int dx[] = {0, -1, 0, 1}, dy[] = {1, 0, -1, 0};
const int block = 320;

vector < pair <int,int> > ans;

bool cmp(int a, int b){
    ans.pb({a, b});
    return a < b;
}

int n, a[M];


int main(){
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> n;
    for(int i = 1; i <= n; ++i) a[i] = n - i + 1;
//    sort(a + 1, a + n + 1, cmp);
    for(int i = 1; i <= n; ++i) for(int j = i + 1; j <= n; ++j) ans.pb({i, j});


    cout << ans.size() << endl;
    for(auto i : ans) cout << "CMPSWP R" << i.F << " R" << i.S << endl;

    return 0;
}

• Subtask 1: 1.125 / 10
• Subtask 2: 1.0357142857 / 10
• Subtask 3: 1.0217391304 / 10
• Subtask 4: 1.004587156 / 10
• Subtask 5: 1.0015673981 / 10
• Subtask 6: 1.0010570825 / 10
• Subtask 7: 1.0008045052 / 10
• Subtask 8: 1.0006327112 / 10
• Subtask 9: 1.0005105948 / 10
• Subtask 10: 1.0004206984 / 10